Fall is the easiest season to dress a wedding party, because the fabrics men actually like wearing finally make sense. Wool, flannel, tweed, velvet and heavier cotton all replace the thin summer suiting that wrinkles and shines, and burgundy, forest green, brown, navy and charcoal give the photos real depth against autumn leaves or a candlelit room. When I plan groomsmen outfits I'm balancing four things at once: how formal the day is, the build of each man, the budget, and the rule that nobody upstages the groom. Ties, pocket squares, shoes and boutonnieres are what tie the group to the wider wedding colors. Below are fifteen complete looks, from black tie to barn, with what I'd check on each.
Rental Suits, Bought Suits and Mixing the Two
Before anyone picks a color, the group needs to decide whether it's renting or buying, because that limits the choices more than taste does. Rental shops carry deep stock of black and midnight tuxedos, charcoal, navy and gray, plus a few seasonal shades. Tweed, velvet, chocolate brown and plaid are much harder to rent in matching sizes.
- Renting suits groups where the men live in different cities, since most rental services measure locally and ship. It also keeps cost predictable, though prices vary widely.
- Buying makes sense for navy, charcoal or a blazer and trousers, which the men will wear again to work and other weddings.
- Mixing is common and fine: the groom buys a suit he keeps, and the groomsmen rent in a coordinating color.
- Whatever you choose, ask what alterations are included. Rentals usually allow only small adjustments, while a bought suit can be properly tailored.
I'd settle this conversation early and honestly, because asking someone to buy a velvet jacket he'll wear once is a real cost.
1. Charcoal Wool Groomsmen Suit
Charcoal is the suit I recommend when a wedding party ranges from twenty-two to sixty, because it suits almost every complexion and every venue. Go for medium-weight wool, a two-button jacket and straight or slightly tapered trousers. A crisp white shirt keeps the dark cloth fresh; a burgundy tie brings in the season. Black cap-toe shoes, dark socks, a white pocket square and a small greenery boutonniere. It sits well next to burgundy, rust, emerald or champagne wedding colors. The thing that ruins a charcoal group is inconsistent tailoring. I set one standard for everyone: the same trouser break, about a quarter to half an inch of shirt cuff showing, and identical tie widths.
2. Navy Three-Piece Groomsmen Suit
The vest is the reason to pick a three-piece. Once jackets come off at the reception, a group in waistcoats still looks dressed, while a group in shirtsleeves and loose ties looks like the end of an office party. Navy with a white shirt and a textured rust, copper or burnt-orange tie gives warm contrast. Brown leather oxfords, a matching belt, navy socks and a cream pocket square that echoes neutral flowers. I tell groomsmen to leave the bottom button of the vest undone; it's tradition, and the vest sits better when they sit down. Navy gets rewearing long after the day, which helps if the men are buying. Mark the groom with a different tie, vest or boutonniere.
3. Olive Green Groomsmen Suit
Olive suits are lovely in the right shade and awful in the wrong one, so I start with a fabric swatch, not a photo. Muted, greyed olive reads refined; bright or khaki-leaning olive starts to look military. Indoor light pushes olive toward brown and daylight toward green, which is exactly why I take swatches to the venue before anyone orders. Pair it with an ivory shirt, a dark brown knit tie and a pocket square with cream or rust in it. Chocolate brogues or derbies keep it earthy. It suits woodland ceremonies, gardens and lodges. Keep the accessories identical across the group, and a dried-grass or greenery boutonniere adds texture without crowding the lapel.
4. Brown Tweed Groomsmen Suit
Tweed is the most comfortable cloth for a cold outdoor ceremony, and it holds up to damp air and wind far better than worsted suiting. Choose a quiet herringbone or a light fleck. Loud checks shimmer and distract in group photos. A three-piece suits a chilly outdoor service, with a pale blue or cream shirt, a forest green tie, brown leather boots and a folded ivory pocket square. The groom can stand apart in a contrasting waistcoat or a slightly darker jacket. Tweed is heavy and bulky by nature, so fit is non-negotiable: a loose or oversized tweed suit is what tips the look into costume. A modern cut with room to move, and very little else in the way of accessories.
5. Tan Groomsmen Suit With Green Tie
Tan works in early autumn, while the leaves are still gold and afternoons can be warm. Medium tan, not pale summer beige, which looks out of season by October. A white or cream shirt, a dark green tie, cognac shoes and a matching belt, dark brown socks, a green pocket square and a small boutonniere of white flowers or foliage. It's a daytime, less formal choice and I wouldn't put it in an evening ballroom. Tan sits comfortably with terracotta, sage, rust and chocolate bridesmaid dresses. Two things keep a tan group looking planned: the same shoe color and the same tie fabric on every man. The groom could go a step darker in olive or brown.
6. Burgundy Groomsmen Suit With Navy Accents
A burgundy suit is a statement, so everything else around it has to stay quiet. Pick a deep, wine-toned shade; anything leaning toward true red dominates photos and looks theatrical. White shirt, navy tie and navy pocket square for cool contrast. Dark brown or oxblood shoes with a matching belt. Small, neutral boutonnieres. Don't add a third strong color or a bold pattern, because burgundy already does all the work. I'd save this for evening events, lofts and dramatic indoor venues. Give the groom a navy waistcoat, a patterned tie or a fuller boutonniere rather than a whole different suit.
7. Black Tuxedo Groomsmen Outfit
For a formal autumn evening, I still think nothing beats a black tuxedo. Single-breasted with satin lapels, matching trousers, a proper formal shirt, a black bow tie, polished black oxfords, black socks and a white folded pocket square. Uniform black makes the groom's details obvious, whether that's a velvet jacket, a special boutonniere or a different lapel. What I police most is the small stuff: no everyday belts, no business shirts with button-down collars. Tuxedo trousers are cut for suspenders or side adjusters, and with them the waist stays smooth through a long ceremony and a longer dinner. Ballrooms, museums and historic houses.
8. Midnight Blue Groomsmen Tuxedo
Midnight blue was originally chosen for evening wear because, under artificial light, it can look richer and deeper than black, and it photographs with more detail in the folds. A midnight jacket and trousers with a white pleated or textured formal shirt, a black bow tie, patent or highly polished shoes and a white linen pocket square. Black suspenders keep the waistline clean and are more comfortable than a belt over hours of standing. I like it for ceremonies that start late afternoon and run well into the night. Identical accessories for the groomsmen; a midnight velvet jacket or decorative boutonniere for the groom. It feels autumnal without relying on orange or burgundy.
9. Forest Green Velvet Groomsmen Jacket
Velvet looks rich and drinks in light, which means two jackets from different dye lots can look like two different greens side by side. That's the first thing I check: every forest green jacket must come from the same fabric batch. Pair it with black tuxedo trousers, a crisp white formal shirt, a black bow tie and black velvet loafers or polished oxfords, plus a plain white pocket square. Velvet crushes and marks in rain, so I keep it for indoor ceremonies and evening receptions. If full velvet jackets stretch the budget, put only the groom in one and give the groomsmen black tuxedos with forest green bow ties. Both versions give a warm autumn palette.
10. Chocolate Brown Groomsmen Suit
Chocolate brown is warmer than charcoal and kinder to most skin tones than you'd expect. Choose smooth wool or a wool blend with a defined shoulder and a clean trouser line. A cream shirt gives softer contrast than stark white, which can look harsh against brown. A bronze, rust or patterned brown tie, dark brown shoes and matching socks for a tonal effect, then an ivory pocket square and a small boutonniere of greenery or dried botanicals. Brown varies more from maker to maker than almost any suit color, so I insist on swatches before anyone buys ties. Woodland venues, barns and late-autumn ceremonies. A cream waistcoat or darker tie marks the groom.
11. Gray Plaid Groomsmen Suit
A gray plaid brings texture without dragging the whole party into autumn colors. Scale is what I check first: a small windowpane or subtle check looks good up close, while tight, busy checks can shimmer on camera. White shirt, deep plum tie, plain charcoal pocket square and solid socks. Black or dark brown derbies both work, but every man wears the same one. If a full plaid suit feels too much, use plaid jackets over solid gray trousers. The rule I hold to with pattern: one pattern, everything else solid. Plaid suit, patterned tie and patterned pocket square together is how a group starts to look accidental.
12. Navy Blazer And Gray Trouser Groomsmen Outfit
Not every wedding needs matching suits. A navy wool blazer with medium-gray trousers is dressy-casual and flexible, and the men are far more likely to wear both pieces again. Pale blue or white shirt, a burgundy knit tie, brown leather loafers, matching dress socks and a cream or soft gray pocket square. If the invitation says cocktail, the trousers should be proper wool trousers, not weekend chinos. Matching blazers and trousers across the group keep it unified even though they're separates. Restaurants, gardens and small estates. Put the groom in a full navy suit or add a gray waistcoat so he reads as the main man.
13. Tweed Blazer And Chino Groomsmen Outfit
Barn weddings mean uneven ground, gravel and long periods standing outside, so I dress for that first. A brown or taupe tweed blazer with dark olive, stone or tobacco chinos, a white oxford shirt, a textured burgundy tie, brown leather Chelsea boots and a matching belt. Chelsea boots grip better on grass and gravel than leather-soled dress shoes. A cream pocket square and greenery boutonniere make it a wedding outfit. The chinos must have a tailored rise and a clean hem, with no cargo pockets and no distressing. Same blazer, shirt and footwear on everyone; trouser shades can vary slightly. The groom can wear a matching tweed three-piece to look more formal.
14. Waistcoat And Trouser Groomsmen Outfit
On a mild early-autumn afternoon, dropping the jacket is perfectly appropriate, but only if the waistcoat fits. It should sit close without the buttons pulling, and cover the trouser waistband without extending far below it. Tailored charcoal or brown trousers with matching waistcoats, white shirts with sleeves down, rust ties, brown leather boots, matching belts and solid dark socks. Don't put suspenders over the waistcoat; the extra straps clutter the front. I'd still have jackets in the car, because fall temperatures drop fast after sunset. The groom gets a jacket or a patterned waistcoat. Identical tie knots and pressed shirts finish it.
15. Mixed Earth-Tone Groomsmen Suits
Mixing suit colors gives each groomsman some individuality, and it's practical when the men have very different budgets, builds or rental options. It only works inside a narrow palette: olive, chocolate, taupe, charcoal and muted navy, never unrelated colors. Identical white or ivory shirts, one tie color repeated, and matching dark brown shoes, pocket squares and boutonnieres do the connecting. I always ask for fabric photos, or better, get everyone into one fitting together before approving it. Stick to solid fabrics. Several colors plus several patterns is where it stops looking intentional. The groom wears the most distinct shade or a full three-piece.
A Fitting Timeline So Nobody Turns Up in the Wrong Size
The most common groomsman problem I see isn't color. It's the one man whose trousers puddle on his shoes or whose jacket pulls across the back, and it nearly always comes from late measuring. This is the order I work in.
- Three to four months out: choose the style and color, order swatches, and collect every man's measurements from a professional, not a tape at home.
- Two to three months out: place orders or reservations. Tweed, velvet and unusual colors need the most lead time.
- Four to six weeks out: first fittings for bought suits, so tailors have time for a second pass.
- One to two weeks out: final try-on for everyone, including rentals, in the shirt and shoes they'll actually wear.
At that final try-on I check the same points on every man: the jacket collar sits flat against the shirt collar, the shoulder ends where his shoulder ends, the jacket covers the seat, and the trousers rest on the shoe with a small break or none. Fix it then, not the morning of.
Cold Ceremonies and Wet Grass
Outdoor fall ceremonies can start warm and end cold, and lawns are often damp. A plain navy or charcoal overcoat in wool, the same on every man if possible, looks far better in photos than a mix of puffers. A thin merino undershirt adds warmth without bulk under a dress shirt. Leather-soled shoes slip on wet grass and soak through, so for lawns and fields I lean toward boots or rubber-soled dress shoes, and a fresh coat of polish helps leather resist water marks.
Formality and Venue Settle Most of the Decision
Start with the formality, the venue, the color palette and the likely weather, and the choice narrows quickly. Formal evenings point to black, midnight blue or velvet. Rustic days suit tweed, brown wool, waistcoats and tailored separates. Burgundy, olive, charcoal, navy and chocolate cover everything in between. Whichever you pick, tailoring and matching accessories matter more than the suit itself; shoes, ties, pocket squares and boutonnieres join the group while leaving the groom distinct. Order swatches early, check rental stock, and plan for a cold evening. Get those right and the men will look as sharp in the photos as they do in person.
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