On Rihanna:
Helmut Lang High Slit Jersey Dress ($425) in Pink
Christian Louboutin heels
Lynn Ban jewellery
Balmain purse
Similar Styles:
Chelsea Paris Snakeskin Sosa Sandals ($249) in White
Robert Lee Morris Silver-Tone Half Moon Collar Necklace ($45)
ASOS Oversized Leather Striped Foldover Clutch Bag ($107)