emma watson white dress Upstages Sandra Bullock In At Gravity Premiere line gown with a crew neck and side slit Dress Du Jour: Emma Watson

Size FitHeight Fit Weight FT CM LB KG 34/XS 5'0"-5'5" 155-170 110-132 50-60 36/S 5'4"-5'7" 165-175 121-143 55-65 38/M 5'6"-5'8" 172-179 143-165 65-75 40/L 5'7"-5'9" 174-181 154-176 70-80 42/XL 5'8"-6'1" 176-183 176-198 80-90

The dress I wore retails at $450 and I rented it for 4 days at $55

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Model of an adjacent silhouette with a narrow midi skirt and a high slit on the side

Photo: Getty Images Cynthia Erivo

Often promoted as an affordable alternative to silk, rayon gave women the drape, sheen, and movement of a luxury textile at a more practical price point