I love this red Grecian Drape dress ($58). The jersey fabric would be cool and comfortable on a July evening, and it could be dressed up with jewelry.
Love the gorgeous blue of this Belted Scoop Neck dress ($49), but worry it could be a tad cutesy on thanks to the bow at waist and flutter sleeves (I'm 35, not 5, ya know).
This flirty, fun Sweetheart Neck dress ($36) probably has the most flattering cut, but the crisp cotton might be way too casual.
Finally, I think this Chiffon Swing dress ($66) is really fun, but the white is a no-no, the black is probably too severe, and what does one do about bra straps with that cut out situation? This one's probably a no go, but still adorable.
And p.s., this Sparkle Dress ($75) is also really fun, but not really a contender, due to a casual look, and my fear of wearing that many sparkles while already closely resembling a disco ball.
Which one do you like?