short blue dress homecoming Off the Shoulder Satin Prom Dresses, Short Blue with Flower, US 16 / Custom Color / No Rush lily_style_silhouette::T Shirt PrettyLittleThing Women's Double Layer Accent Color:Mint your best CHOICE

short blue dress homecoming Off the Shoulder Satin Prom Dresses, Short Blue with Flower, US 16 / Custom Color / No Rush lily_style_silhouette::T Shirt PrettyLittleThing Women's Double Layer Accent Color:Mint your best CHOICE

PrettyLittleThing Women's Double Layer Slinky Plunge Ruched Asymmetric Hem Midaxi Dres Dress in Taupe | Size: 10

Formal is a broader term that may mean black tie but could also indicate dark business suits, depending on context

lily_style_silhouette::T Shirt

Accent Color:Mint

Whereas Sebastian wears a crisp white suit which contrast to the darker, more grounded colours he’s worn throughout the film

your best CHOICE