Alexa Chung showed off a pair of lace-up with a strapless, tea-length dress by Osman covered in spirals for Harper's Bazaar Celebrates ICONS by Carine Roitfeld party in New York.

Try this beaded ball gown by Alice & Olivia for your next formal invite.

Taylor Swift paired a cage strapless bustier and a cage peplum skirt by Sass & Bide to create a flirty dress at Deutscher Radiopreis 2014 in Hamburg, Germany.

Create an equally fun party look with this chevron peplum dress by Alice & Olivia.

Keira Knightley took a fun fashion risk by wearing a lace Dolce & Gabbana dress covered in super-sized circles at the 2014 Toronto Film Festival.

We love this bold polka dot dress by John Zack that makes a similar statement.

Actress Jennifer Morrison looked equal parts comfortable and chic at InStyle's 20th Anniversary Party in this draped and striped Peter Som dress.

For a similar look, try this silk dress by Rick Owens.

Serena Williams traded her tennis skirt for leather separates and a leopard print moto jacket for the presentation of her very first fashion collection, Serena Williams Signature Statement Collection at New York Fashion Week.

We love this edgy leopard moto jacket by Rebecca Taylor.