The fashion set was busy this week, with star-studded fashion events taking place almost every single night, from the Isabel Marant for H&M launch in Paris to the CFDA/Vogue Fashion Fund show in Los Angeles, to Giorgio Armani's 'One Night Only' extravaganza in NYC.

These soirees provided a wealth of material for this week's best dressed list. Some highlights include Sofia Coppola in a super chic Louis Vuitton fur striped sweater, Leandra Medine mixing silks with denim and Lake Bell looking insanely sexy in a Vuitton slip dress.

Click through for all that and the rest of our 10 best dressed!

Photos: Getty