donna karan dresses Women's Printed Scarf Sheath Dress - Tide Cream and a flattering A Donna Karan New York Gathered

By gauging the dress code, you can decide how much color or sparkle to inject into the look

Its a small detail that signals attention to style and formality

Thin shoulder straps lead to the strappy open back of this fabulous evening gown, while side cut outs wrap around to the back to add to the allure

The more celebrities commit to a warm-weather black dress, the more I'm convinced these looks are too divine to disappear for an entire season

If matching slogan t-shirts, pink feather boas and thigh-high nurses' costumes aren't your bride-to-be's jam, then this guide will make essential pre-bachelorette party reading