Taylor Swift [1] was a bridesmaid at her friend's wedding [2], but Hailey Baldwin one-upped her as maid of honor at her big sister's nuptials. Alaia Baldwin got married over the weekend in Tarrytown, NY, and skipped traditional wedding rules [3] by having her bridal crew wear black. Hailey's own dress was a v-neck mermaid style with a plunging neckline. She accessorized with a pair of chandelier earrings and a lace choker. The model looked stunning in all black and couldn't seem happier for her big sis, who wore a tulle Vera Wang wedding gown [4]. Scroll on to see more photos from the special day, including Hailey's gown.

The Crew All Wore Black Bridesmaid Dresses

Alaia Baldwin Wore a Vera Wang Wedding Dress

It Was a Strappy, Poufy Ensemble