white flowy off the shoulder dress Momyknows Lace Tiered Boat Neck Elegant Western Maternity Photoshoot Maxi shoulder neckline with layered ruffles Sheer eyelet fabric with lining Floor White Bustier Off-The-Shoulder Gown |

But it looks like Machine Gun Kelly was there to support his fiance the Sports Illustrated party

It features: Open collar Long sleeve and short sleeve shirts have point collar Three quarter sleeve shirt has a button down collar Bust darts Back yoke with side pleats Dyed-to-match buttons Button-through sleeve plackets Two-button adjustable cuffs Shirttail hem Averill's Sharper Uniform's Customization services consist of Logo Embroidery, Silk Screening, Heat Seal Transfers, and Custom Aprons/Garments

A good tailor is also your friend here - I often buy items and have them altered at Rosario Tailoring in Savile Row

For this styling, I went with my Saint Laurent Small Manhattan Bag in White, and finished it off with my Tamara Mellon nude suede heels

One of the results? This Oxford button down, thats supremely soft and not scratchy at all, thanks to a super special, top-secret (yet chemical free!) wash process