How to Pick a Prom Dress for Your Body Type (Without Overthinking It)

Throw out the body type chart

Every website wants to tell you "if you're pear-shaped, wear an A-line" or "if you're athletic, try a mermaid." And sure, those aren't terrible suggestions. But they also make dress shopping feel like a geometry test.

Here's the truth. The best prom dress is the one you feel amazing in for six straight hours. Not the one that matches some chart. Not the one the internet told you to pick. The one that makes you stand up straighter when you look in the mirror.

The real questions to ask in the fitting room

Forget "does this flatter my figure." Instead, ask yourself these:

Can you sit down comfortably? You're going to be sitting in a car, at a table, and probably on the floor at some point. If sitting feels like a wrestling match, that's a problem.

Can you breathe? This sounds dramatic but it's not. If you can't take a full deep breath, you're going to be miserable by hour two. The dress should fit, not squeeze.

Can you dance? Raise your arms. Do a little shimmy. If the dress rides up, falls down, or restricts your movement, it's going to be a long night.

Can you go to the bathroom by yourself? If you need two friends to help you pee, that's a whole situation. Just something to think about.

A-line: the crowd pleaser

A-line dresses fit at the waist and flow out gradually. They're comfortable, they move well, and they work on literally everyone. If you're not sure what silhouette to go with, start here. Try the Alison Strapless Slit A-Line Satin Formal Dress from Windsor or the Eloisa Lilac Satin Off-the-Shoulder Maxi Dress. Browse all A-line styles →

You can sit, dance, walk, and breathe. It's the least stressful option and it still looks incredible. Check out what's trending this year for inspo.

Mermaid: gorgeous but be honest with yourself

Mermaid dresses are stunning. That's not the debate. The debate is whether you want to walk like a penguin for four hours.

They're tight through the hips and thighs and flare out at the knee. Walking in small steps is part of the deal. Dancing is... limited. If you're the type to spend most of prom posing and vibing, go for it. If you want to be on the dance floor all night, maybe think twice. If you're going for it, check out the Love In Your Eyes Black Knotted Mermaid Maxi Dress or the Jayden Satin Strapless Corset Mermaid Formal Dress from Windsor. Browse all mermaid styles →

Ball gown: the main character moment

Big, dramatic, and undeniably a look. Ball gowns are heavy, though. Like, actually heavy. Make sure you try one on before committing because photos don't convey the weight.

The upside: you feel like royalty. The downside: navigating a crowded dance floor with three feet of tulle in every direction. Also, bathroom trips become a whole production.

Column and fitted dresses: sleek and simple

These are straight up and down, usually with a slit. Super modern, super flattering, and way easier to move in than you'd expect. The slit is doing a lot of work here because without it, walking gets tricky.

Great option if you want something that looks expensive without being over the top. The Jamie Lace-Up Satin Formal Column Dress from Windsor is a gorgeous fitted option, or check out the Romantic Beauty Black Floral Embroidered Strapless Maxi Dress for something sleek with detail. Browse all fitted styles →

Once you find the one, lock it

You'll know when you've found your dress. It just clicks. And once it does, don't let anyone else at your school show up in the same one.

Lock your dress on DressLocked so you can stop worrying and start planning everything else. It's free, it's fast, and it means that dress is officially yours.