How to Dress For an Engagement Party in 2026

Skip to main contentThere’s maybe no trickier occasion to dress for than celebrating a loved one’s betrothal. Here are three ways to thread the needle of prenuptial party style.Welcome to The Invitation, a new GQ column where we help you get suited up for any hyper-specific situation you might find on your calendar.Everyone you know is dropping to one knee, which means your calendar is filled with endless celebrations requiring you to parse unspoken dress codes. Sure, the sartorial stakes aren’t as high as for an actual wedding—but here are three outfits that are guaranteed to make you best (dressed) man at any prenuptial party.The InviteYour close pal’s celebration in the back room of downtown’s buzziest new restaurant. You’re the best man, which means you’re in charge of the bar crawl once Grandma rolls out.The LookJacket, $3,500, by Emporio Armani. Shirt, $750, by Factor’s. Pants, $850, by Acne Studios. Shoes, $765, by Carmina. Scarf, $520, by Saint Laurent by Anthony Vaccarello. Ring, $3,400, by Starling.Nothing says “loosen up, everyone” like a full-tilt ’70s-rocker rig. We’re talking a louche leather jacket (belted, not moto) and dark trousers with a bit of break where the fabric hits your footwear—or better yet, some flare. Get your shoes shined, and don’t be afraid to order a round of shots from the jump. Grandma likes to party too.The InviteA post-work mixer for your manager, who’s on his second marriage—and giving you the gift of being OOO for two weeks on his honeymoon.The LookCardigan, $910, and jeans, $590, by Toteme. Shirt, $980, by Celine. Shoes, $1,290, by The Row. Belt, price upon request, by Artemas Quibble. Watch, $37,200, by Vacheron Constantin. Necklace, $4,300, by Van Cleef & Arpels.Even if you’re heading there straight from the office, you’ll want to dress snappier than you usually would. Keep your 9-to-5 button-up, but layer on a preppy cardigan in a blazing primary tone. Let’s be honest: You’re aiming to do a handsome lap, then move on to your own extracurricular activities.The InviteA country-club brunch for your girlfriend’s cousin and her heart-surgeon fiancé…and their very extended families. Both sides use “summer” as a verb.The LookJacket, $4,200, and shirt, $1,180, by Saint Laurent by Anthony Vaccarello. Pants, $2,150, by Prada. Tie, $148, by Jack Victor. Shoes, $485, by ERL. Sunglasses, $590, by Ahlem. Brooch, $21,600, by Van Cleef & Arpels.Leave the gold-button blazers and boat shoes to the guys with “II” and “III” after their names. A double-breasted sport coat, offset by a power-clashing striped shirt and maybe a brooch, will set you apart in the right way—as a man of taste and character who marches to the beat of his own stylish drum.PRODUCTION CREDITS:Styled by Haley GilbreathGrooming by Laramie using Dior BeautyTailoring by Ksenia GolubA version of this story originally appeared in the September 2026 issue of GQ with the title “You Are Cordially Invited To...Your 12th Engagement Party of the Season.”Sign up for Show Notes to get news on the latest runway shows, parties, and insider events on the international fashion circuit.Yang-Yi Goh is GQ’s Senior Style Editor. Since joining the magazine in 2019, he has interviewed pro athletes, profiled movie stars, received hate mail for his opinions on sneakers, and written approximately fifty gazillion lists of the best suits, shirts, socks, pants, jewelry, sunglasses, hoodies…you get the idea. Prior to ... Read More