*Valid 12/12-12/15. Online and in-app only. To redeem online at Forever21.com or in-app on the Forever 21 app, enter code SLAYBELL at checkout. Cannot be combined with any other offer (excluding 40% Off Winter Must-Haves & Gifts, Extra 50% Off Sale, and shipping promotions). Excludes Riley Rose and Baby Phat products. Not applicable to the purchase of gift cards or e-gift cards, or to taxes, shipping or handling charges. In-store and online/in-app prices may vary. Applies to new purchases only. Forever 21 reserves the right to modify or cancel this promotion at any time without notice.

*Free Shipping on Orders $30+: Receive free standard shipping with a minimum purchase of $30.00 at forever21.com from 12/14/19 12:00 am PST through 12/16/19 11:59 pm PST. Offer valid online only. Eligible customers must select Standard Shipping during checkout in order to receive free standard shipping. Minimum purchase must be met in a single transaction after any applicable discounts. Not valid on purchases of gift cards or applicable taxes. No adjustments on previous purchases. Valid in the 48 continental U.S. states only. Not valid on international shipments or to Alaska, Hawaii, U.S. territories, P.O. Boxes, and APO/FPO addresses. If you choose another shipping option, additional charges will apply. Offer is nontransferable and is not redeemed for cash or cash equivalent. Forever 21 reserves the right to modify or cancel this promotion at any time without notice.

**Free Express Shipping On Orders $75+: Receive free express shipping with a minimum purchase of $75.00 online only at Forever21.com from 12/12/19 12:00 am PST through 12/19/19 11:59 pm PST. Eligible customers must select Express Shipping during checkout in order to receive free express shipping. Minimum purchase must be met in a single transaction after any applicable discounts. Not valid on purchases of gift cards or applicable taxes. No adjustments on previous purchases. Valid in the 48 continental U.S. states only. Not valid on international shipments or to Alaska, Hawaii, U.S. territories, P.O. Boxes, and APO/FPO addresses. If you choose another shipping option, additional charges will apply. Offer is nontransferable and is not redeemed for cash or cash equivalent. Forever 21 reserves the right to modify or cancel this promotion at any time without notice.

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Cocktail & Semi-Formal Dresses

Shop Forever 21's semi-formal and cocktail dresses and find the perfect outfit for your next special event! Our collection has a variety of styles for you to choose from, so the perfect dress is only a few clicks away! No matter if the occasion is a swanky social soirée, posh party, or a holiday work party; we have just the right semi-formal dress to give your style that oomph you have been looking for. Make a glamorous entrance in a slinky bodycon dress, enliven cocktail hour in a flirty ruffled gown, or keep the wedding reception classy in knee-length velvet.

Embrace satin fabrics, strapless necklines, and sequin lace, since cocktail hour is the perfect time to ride the line between sexy and professional. Another way to change up your looks is to experiment with proportions! Choose a maxi dress featuring a side slit or a mini dress with a high neck and long sleeves. A classic little black or white dress makes an elegant choice by creating sleek monochrome lines. On the contrary, opting for a red maxi dress or a bold gold print will make for a lasting impression. Grab a cute clutch and accessorize with statement jewelry to complete the look. From dazzling drop earrings to layered high-polish necklaces, we’ve got just the touch of glimmer you didn’t know you needed. For shoes, put on some classic pumps or barely-there strappy high heels. Then, just sit back and let your style do the talking while the compliments come rolling in!

And while Forever 21 cocktail dresses are perfect for parties, we won't bust your budget with over-the-top prices. Our deluxe looks are made for thrifty shoppers, so you can dress to the nines at any fancy function without breaking the bank. And what is more fashionable than that?

California Prop 65 Warning WARNING: This product can expose you to chemicals, including lead and/or phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.