If possible you should ask them what they're wearing, or, at the very least, scope out what their expectations are
Sleeve Length: Off-shoulder Long Sleeve
What "fancy" dress in your closet can you pull out and wear casually this week
Blue watercolor floral tiered ruffle maxi dress
Maxi dress, true to size Fabric tie shoulder straps Ruched detail bust Flowy skirt Invisible side zipper Semi-lined 100% Polyester Non-stretch Please refer to the care label on your garment for specific instructions on how to care for it Model wears XS Length from shoulder to
Details: 97% Cotton, 3% Spandex Imported Machine wash cold, tumble dry low or hang to air-dry ModCloth Current price: US$169.00 Kate French Blue Dress - DM Exclusive - Restocked - LOW STOCK - 2XL DM Fashion Current price: US$72.00 A-Line Mini Dress - Light Blue / M Litlookz Studio HOUSE OF CB Broderie Anglaise Corset Bodice Minidress in Soft Blue at Nordstrom, Size X-Large Sweet puff sleeves frame this sundress decorated by playful details like a removable broderie-anglaise-adorned corset and a voluminous flared skirt