black long sleeve backless dress PrettyLittleThing Women's Acetate Slinky Slash Neck Open Back Maxi in %0D%0A*%20If%20you%20are%20between%20two%20sizes%20the%20larger%20one%20is%20recommended.%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B%0D%0A%0D%0A%26nbsp%3B%0D%0A%26nbsp%3B Linda Blakely Black Long Sleeve

Prepare to make a stunning and unforgettable entrance in this Black Lace Long A-Line Prom Dress, a true embodiment of timeless elegance and sophistication

I love the lace up front on this particular pair, plus this fresh floral print makes for a perfect accessory to offset the black

Rachels Slip Dress Its hard to pick just one slip dress that Rachel sported like a pro, as it was more often than not her go-to look on the show, especially for the early years

Petal & Pup Olivia Pant Set Similar to the shorter set above, this bride bachelorette outfit is slightly more casual but has just as many ways to wear it

Its these slight differences that end up making all the difference in the world when you find yourself at a black tie optional affair