metallic floral dress 3D catching metallic woven fabric Adrianna Papell One-Shoulder Beaded Metallic
Description
Make A Statement With A Pop-of-Color Lisa Midi Dress ($99)

It seems like youre getting off the hook if you just read from a script, IMO

White Mini Dresses Related Collections All DressesGoing Out Mini DressesMidi Length DressesShop Maxi DressesBodycon Dresses OnlineWhite Lace DressesSatin Slip DressesTube DressesShop Long Sleeve DressesRuffle Mini DressesSequin DressesSheer DressesPatterned DressesAll White OutfitsBlack DressesCute Red DressesPink Dresses OnlineClub DressesEvening Cocktail DressesFormal Dresses

If not, consider that cocktail parties are supposed to be relaxed occasions, and although not wrong per se, a classic dark suit such as navy or charcoal is probably a tad too formal