Looking for the best prom dress websites to shop online? There are so many options, and it can be really overwhelming to navigate—especially for something as important as prom night.
Prom is not only the night you celebrate surviving the entire school year; it's also a reminder to look back on all the things you've accomplished and take a much-needed break before you embark on whatever's next. It's time to get all glammed up with your friends, spend quality time with your date or your BFFs, and have fun! But before you hit the dance floor, you'll need to find the perfect unique prom dress (or prom suit), and that's where these prom websites come in.
Because the way we shop has changed so much, it's not surprising that many promgoers start their search online, whether that's browsing for inspiration before heading in store or adding a few options to cart to try at home. But if the local dress shop isn't your thing and you're bored with what you've seen on popular prom dress websites, these more underrated options may be exactly what you're looking for. You can shop vintage, rent a dress, buy a used prom dress on a site like eBay or Poshmark, or check out your local consignment and resale stores for a truly one-of-a-kind piece that nobody else on the dance floor will own. We've also pulled some faves from less typically “prom”-coded retailers like SSENSE and Free People, so no matter your style, you've got a plethora of picks waiting to make your prom night even more special.
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Etsy
For the ultimate one-of-a-kind prom dress, go vintage! Etsy is a goldmine for vintage prom dress options, from 1950s cupcake dresses to sparkly ‘80s gowns to minimalistic '90s dresses. Just make sure you have a tape measure on hand to take your measurements, because most Etsy purchases are final sale.
Best Size Range: Selkie
If you're all about bringing the drama to prom with bright colors, lots of ruffles, and fun, over-the-top gowns, head straight to Selkie for your prom dress! This whimsical retailer is known for its signature mini-length Puff Dress, but the long, sweeping gowns are amazing too. One thing we love about Selkie is that they offer inclusive sizing up to 6X. But pay attention to their shipping times, however, because some may take longer than others.
The Outnet
Those with designer taste will have so much fun scrolling through the Outnet, Net-a-Porter's clearance site. You truly never know what you may find while browsing their online sale racks, and you can pretty much guarantee that no one else will have the same dress as you come prom night. Sizes may be limited, so if you see something you like, act fast!
Best Vintage: The Real Real
Chances are you're probably pretty familiar with The Real Real, an online upscale resale store that sells everything from Gucci bags to Hermès jewelry. But don't count it out for prom! They sell some popular formal dress lines, like Jovani, as well as tons of dressy designer pieces at much more affordable prices. Search your favorite brands or have fun exploring the many, many, many options.
SSENSE
SSENSE is so cool, which means it's the ideal shopping destination for fashion-forward folks who like something really unique and maybe a little edgy. Their dress options are more expensive, there are some items on sale if you take some time to look through the website. And, who else at your prom will be wearing Collina Strada, Rick Owens, or Jean Paul Gaultier? Sometimes a splurge is worth it, especially if it's something you can wear again and again.
Best Rental: Rent the Runway
This year, why not try a more sustainable option when it comes to your prom dress? Filled with popular luxury brands and tons of incredible dress options, RTR offers a one-stop clothing subscription you can turn to for fabulous gowns and dresses to wear to prom. For a monthly fee, you can rent five pieces of your choice to wear as many times as you want. This a great option for a prom dress, especially if you don't anticipate wanting to keep it or wear it again post-prom. (Nuuly is another!)
Free People
If your personal style leans more boho than Hollywood glam, give Free People a browse. The popular retailer has a gorgeous collection of dresses with a free-spirited, laid-back vibe that stands out in a sea of more traditional prom gowns.
Vestiaire Collective
If you've got a designer dress in mind for prom, check out another secondhand designer resale site, Vestiaire Collective! Like The Real Real, people can buy and sell their gently used (or totally unworn) designer items, including gowns that would look gorgeous on the prom dance floor. Prices may be a bit higher and sizes can vary given it's a resale site, so shop early and shop often!
Best Plus-Size Selection: Sydney's Closet
Sydney's Closet sells exclusively plus-size and curvy occasion wear, including some absolutely stunning prom looks. Sizes range from 14 to 40 and dresses are designed to fit beautifully. In addition to more traditional long prom gowns, they also offer cute, colorful cocktail dresses, black-tie gowns, and pageant dresses.
Reformation
When it comes to chic, trendy, yet timeless dresses, Reformation is the brand to turn to. They prioritize sustainability, using deadstock, vintage, or recycled materials whenever possible, rely on a limited production model to help reduce overstock and waste, and encourage caring for your clothes so they last, then reselling or recycling them for a more circular life cycle. Plus, the clothes are really, really cute—sophisticated, modern, and ready for prom and beyond.
More great options for prom dress shopping
When it comes to finding your dream prom dress, you've got way, way more options than they did back in the '90s or 2000s! Shopping apps like eBay, Poshmark, and Depop are packed with treasures, as is your local Facebook Marketplace or prom BST (Buy, Sell, Trade) groups.
eBay
Similar to Etsy, eBay is a treasure trove for all things secondhand and vintage. You may have to do some searching and scrolling around to find the right keywords for what you're looking for, but if it exists, it's probably on eBay! Once again, make sure you have adequate measurements before you click that “Buy now” button.
Poshmark and Depop
Shopping apps like Poshmark and Depop can be another amazing resource for secondhand prom dress shopping, whether that's someone selling their prom dress from last year or a Gen X or millennial promgoer unloading their '90s or 2000s dress that feels so Olivia Rodrigo or Sabrina Carpenter!
Local consignment shops
If you've come up empty-handed from thrifting, don't hesitate to take a stroll through your local consignment, resale, and secondhand shops. Sure, you may strike out, but you never know… your dream dress could be hiding on a rack waiting for you.




















