millie bobby brown red dress style stuns in a ruby at the London screening of her movie “The Electric State” alongside co-star Stanley Tucci. More photos on JustJared.com. #MillieBobbyBrown #StanleyTucci #TheElectricState Photos: Getty SIZE - True to U.S. Size (Regular Width):13 Crepe and lace maxi Swimwear Cover-up

millie bobby brown red dress style stuns in a ruby at the London screening of her movie “The Electric State” alongside co-star Stanley Tucci. More photos on JustJared.com. #MillieBobbyBrown #StanleyTucci #TheElectricState Photos: Getty SIZE - True to U.S. Size (Regular Width):13 Crepe and lace maxi Swimwear Cover-up

Crepe and lace maxi dress – Color: Beige/Black – RASARIO Online Boutique 42 (FR) / Beige/Black

Just by looking at it you can tell that it's comfy, but if you need more proof, the dress is a touchably soft stretch-jersey fabric

Swimwear Cover-up

SIZE - True to U.S. Size (Regular Width):13

Just add statement earrings