what to wear for the sister of groom

I like this with boots, hat, & a denim jacket

MUADRESS Women's Vintage Floral Lace Sleeveless Hi-Lo Cocktail Formal Swing Dress Attention Please, dresses out of stock now are in prodution already in factory, if everything goes smoothly, orders can be placed on March 20th to 30th. We feel…amazon.com what to wear for the sister of groom