Frank & Eileen Lab — Eileen Relaxed Button-Up Shirt in Burgundy

The Eileen Button-Up is Frank & Eileen’s iconic relaxed shirt, designed to feel easy, effortless, and beautifully draped on every body. This rich Burgundy wash adds a sophisticated pop of color to your wardrobe — bold, modern, and endlessly wearable. Crafted from their premium 100% cotton, it’s soft yet crisp with just the right amount of structure, making it one of those forever pieces you’ll reach for on repeat.

Fit Notes
The Eileen is intentionally roomy through the body with a feminine, curved shirttail hem that flatters while keeping the look relaxed. True to size for the signature drape; size down if you prefer a more tailored silhouette.

Fabric & Care
Made from premium 100% cotton that gets even better with time. Machine wash cold and tumble dry low. Designed with quality and longevity in mind for season-after-season wear.

Styling Notes
This shirt is incredibly versatile — half-tuck it into denim for an easy, everyday look, layer it under a structured blazer for polished sophistication, or wear it open over a tank for weekend-cool vibes. The Burgundy hue works year-round and instantly elevates even the simplest outfit.

Why We Love It
The signature Eileen fit is relaxed without ever feeling sloppy, the tailored details give it that refined finish Frank & Eileen is known for, and the rich Burgundy color makes it a fresh addition to your capsule wardrobe. It’s the perfect blend of laid-back luxury and timeless style.