Introducing the BURU x Old Soul Etiquette Celebration Collection—a 22-piece capsule co-created with modern-day etiquette expert Mariah Grumet, founder of Old Soul Etiquette. When Mariah met BURU founder Morgan Hutchinson, their connection was instant, bonding over a shared love of vintage-inspired fashion, timeless style, and the art of dressing with intention. The result? A refined yet playful collection of tailored silhouettes, soft spring pastels, and rich jewel tones—crafted in BURU’s Downtown LA factory using deadstock fabrics and vintage trims. Designed to take you from hosting at home to stepping out with grace, each piece reflects a modern take on classic elegance.

Meet the BURU x Old Soul Etiquette Peplum Bustier—our signature square-neck stunner with a whimsical twist: a removable peplum that offers endless styling versatility. Cut from a spring-fresh pink and green tweed, she brings charm and polish to every look. Pair her with the matching Trumpet Teagan Skirt for a head-to-toe moment that’s both playful and refined, or style her with the coordinating Maggie Mini—with or without the peplum—for a completely different vibe. Top it off with the matching Bow Blazer for a tailored suit moment that’s nothing short of magical. However you wear her, she’s a true showstopper—balancing structured elegance with feminine flair.

Style Notes: If you're blessed with large tatas, we recommend sizing up in this top. It's a tailored fit.