Appropriate dress for a rehearsal dinner?

Question

I am attending a rehearsal dinner this weekend. I was wondering if what I have picked out would be appropriate. The dinner is at a casual mexican restaurant - so I bought a sundress from Old Navy and am planning to wear some little heels with it. The dress is yellow and grey with stripes - and has criss-crossed straps in the back. It is pretty loose. The heels I am wearing are simple white with only a tiny heel. I am pregnant, so I did not feel up to going overboard with the tight dress and high heels....do you think this will work or will I be TOO casual? Thanks for the answers.

Answer 1

It sounds fine!  Especially since the restaurant will be more on the casual side.

Answer 2

I think it's perfect! It's summer, it's casual, but a dress is still more "dressy" than jeans so it's perfect.

Have fun!

Answer 3

Not too casual, not at all. The rehearsal dinner is supposed to be more laid-back than the wedding.  The dress sounds appropriate and cute.