1. Lulus

Lulus is the online hub for all things formal dresses. They are inexpensive, true to size, and arrive fairly quickly. Not to mention, Lulus is almost ALWAYS having a sale. Check out their site.

2. ASOS

When I first heard about ASOS, I thought it was too good to be true. This site has a seemingly endless amount of colors, styles, and patterns of dresses, and I honestly think it could have me set for life. Check out all ASOS has to offer: here.

3. Tobi

Tobi, just like Lulus, is an online store chalked full of the cutest dresses in all types of styles-- body con, a line, shapeless, you name it! Generally affordable, Tobi gets a lot of traffic right before sorority events. Check out what they have!

4. Free People

Though Free People has actual walk-in stores, purchasing by the click of a button is sometimes more convenient, especially if you're a college student without a car on campus. Free People can sometimes get a little pricey, but their dresses are great quality and can be worn again and again. Check out this dress and more here.

5. Windsor

Just like Free People, Windsor has walk-in stores. However, their online selection is also bursting at the seams with formal dresses. Windsor won't let you down. See for yourself here.

6. Princess Polly

Princess Polly is chalked full of all sorts of lovely dresses for all occasions. These dresses are fun, flirty, and affordable! Go see all Princess Polly has to offer.

7. Nasty Gal

Nasty Gal's website is a great place to look for trendy, sexy dresses available at great prices! These dresses will make you feel great about yourself, but they will leave you with plenty of money to buy a cute pair of shoes that make you feel even more fierce. Check out their options: Nasty Gal

8. Revolve

With one simple scroll through their webpage, it is evident that Revolve knows about style! There are thousands of dresses that are slimming and sexy, and orders are shipped and delivered impressively quickly. Go see for yourself all of the amazing dresses Revolve offers on their website.

9. Express

These dresses are ones you can take to work events, dances, galas, etc. Timeless and classy, Express is a great store to go to get high-quality dresses! Check them out: Express

10. Boohoo

Boohoo began in England in 2006, but the company has since expanded internationally, providing women with the dresses of their dreams around the world. Nasty Gal is also included in the Boohoo family. Check out all they have to offer here.