Model is 5'7" and wearing a size S.
This dress is recommended for:

How to wear
Style advice
Pull on the blouse strings to expand and tighten until it fits you comfortably.
Shoe Ideas
Gold or nude heels
Jewelry pairing
Statement earrings and bangles will complete the look. If you want to look fancy, add a chunky necklace or even a tikka (headpiece).