1
J.Crew Ludlow Dinner Jacket in Italian Wool
Head-to-toe white is super cool but it can be a bit of a spill hazard, so layer whites on top and opt for a black pant — just in case.
2
Ferrecci Reno Navy & Black Slim Fit Shawl Lapel Tuxedo
This sleek tuxedo is so timeless and classic that it'll match perfectly with any dress, no matter the color or style.
3
Boohoo Man Skinny Velour Satin Lapel Blazer
Low-key is not his vibe. For a date that's as extra as you are, a pop of velvety mauve will make them feel like a million bucks.
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4
Boohoo Man Slim Double Breasted Foil Dragon Suit Jacket
A bright, metallic floral print is a bold move that screams confidence. Pair with a black tee or black button-down underneath and let the gold do the talking.
Shop matching trousers here.
5
H&M Slim Fit Linen Blazer
Roll up to prom in this linen jacket that announces that the most dapper person in the room has arrived. This shade of blue pairs well with cool tones, whether that's a silver dress or a crisp white button-down.
6
ASOS DESIGN Country Wedding Skinny Wool Mix Blazer
This windowpane plaid blazer is a subtle twist on the classic navy suit jacket. It's lowkey, but a little fun for the big night.
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7
Viggo Lavoi Relaxed Wide Suit Set in Blue
If a regular tux isn't suave enough for you, this relaxed blue-grey two-piece suit set will definitely up the ~lewk~. Chains: optional.
8
Cloudstyle 3-Piece Notched Lapel One Button Slim Fit Suit
Stand out without going full-on rainbow suit in a posh blue two-piece suit. The matching blue vest is a nice formal touch.
9
Boohoo Man Skinny Crushed Velvet Suit Jacket
If your dress is super simplistic, your date can get wild with their prom night fit. A velvety jacquard set serves subtle punk rocker vibes that feel so cool.
Shop matching trousers here.
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10
Opposuits 2 Piece Slim Fit Burgudy Red Suit
This burgundy baby can go suave with a crisp button-up or alternative over white tee and kicks. Plus, it comes with a matching tie so you won't even need to scrounge around for one in this exact shade of red.
11
Bonobos Italian Stretch Seersucker Suit Jacket
If you're going for a more chill prom vibe, look into getting a suit in a fabric like linen or seersucker. It's a preppy, laid-back option perfect for any occasion — prom and beyond.
12
ASOS DESIGN Relaxed Suit Jacket in Floral Print
Jewel tones are always a popular prom option, but this bright green jacket feels super unique. Top it off with a simple necklace for maximum #fashion vibes.
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13
J.M. Haggar Slim Fit Suit in Charcoal Heather
If your mans is looking for a simple suit that does double duty (internship and prom), a sharp charcoal grey number is a worthy investment.
14
Viggo Valle Relaxed Wide Suit Set in Peach
For the dude who's too cool for prom (but goes anyway), an unexpected color scheme is a must. This monochrome pastel suit set will dress up the band tee and Vans he insists on wearing.
15
Mango Super Slim-Fit Suit Blazer
Picture this: your date is wearing this baby blue number that totally accentuates his eyes while you're carrying a matching baby blue bouquet...*immediately texts the link.*
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16
Bershka Oversized Chain Blazer in Black
Switch things up with a black blazer that features some bling. The silver chain attached to this jacket screams subtle drip, and you can wear it with any pair of matching dress pants.
17
Paisley & Gray Slim Fit Dinner Jacket, Red Jacquard
This totally luxe tuxedo jacket will shine on prom night, and then it can be transformed into next year's Halloween costume, V-Day outfit, or date-night look.
Hannah is the assistant shopping editor at Cosmopolitan, covering all things from cute apartment decor to trendy fashion finds, TikTok products that are actually worth your $$$, and the perfect gift to buy for your boyfriend's mom. She previously wrote for Seventeen and CR Fashion Book. Follow her on Instagram for hot takes on red carpet fashion and unhinged updates on the books she’s reading on the train.
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