light blue cocktail dress with sleeves Vera Short Party Long Step into elegance with our light blue 3/4 sleeve midi dress Light Blue 3/4 Sleeve Midi

When in doubt, simply opt for the fanciest dress or suit you own

I also think Callie's dress is kind of shapeless

The feel

Style with white trainers and a denim jacket for family gatherings, or dress it up with ballet flats and a cropped cardigan for casual dinner dates

Adrianna Papell Beaded Blouson Gown in Silver Nude Beading, Brideside Danai Bridesmaid Dress in Blush, Amsale Sophia in Blush, Jenny Yoo Corrine Bridesmaid Dress Bridesmaid Dress in Petal Same Color family, different styles: If youre not into so much matching, or just want to increase your chances of everyone being able to wear their outfit again, you can stick with one color (or color family) and let everyone dictate their own style