I rented this Tibi dress and got both the Small and Extra Small, and I was surprised when the XS was the best fit! I am typically a 0-4 for dresses, but the XS was tighter around the neck so I didn't feel like the dress was falling down all night. Fabulous, fabulous dress! I am most definitely renting this one again!

I wore this Parker dress for a dual event weekend in NYC and DC. On both occasions, I needed a great deal of fashion tape to keep the straps in place. I ordered the small and extra small expecting to fit in the 0 sized dress but found that while it was the perfect length it was droopy in the front. The XS worked but was a tad on the short side, but it worked great with flat sandals rather than heels.