The Sullivan - Boyfriend Button Up
Details
Relaxed, refined, and ready for anything.
The Sullivan Shirt is your go-to for effortless style and comfort. Designed with a modern, relaxed fit, it offers a flattering silhouette without feeling too structured. Made from our signature machine-washable fabric, it's built for real life low maintenance, wrinkle-resistant, and endlessly versatile.
- Easy, relaxed fit for all-day wear
- Machine-washable and travel-friendly—no dry cleaning required
- Polished look that transitions from desk to dinner
- Featured by The Today Show as a top wardrobe essential
Whether you’re dressing up for meetings or dressing down for the weekend, The Sullivan brings comfort and polish together in one must-have shirt. It's the piece you'll reach for again and again.
Size Guide
| Size | Chest | Waist | Hips |
|---|---|---|---|
| XS (0-2) | 33 - 34" | 25 - 26" | 35 - 36" |
| S (4-6) | 35 - 36" | 27 - 28" | 37 - 38" |
| M (8-10) | 37 - 38" | 29 - 30" | 39 - 40" |
| L (12-14) | 39 1/2 - 41" | 31 1/2 - 33" | 41 1/2 - 43" |
| XL / 16 | 42 1/2" | 34 1/2" | 44 1/2" |
| Size | Chest | Waist | Hips |
|---|---|---|---|
| 0 | 33" | 25" | 35" |
| 2 | 34" | 26" | 36" |
| 4 | 35" | 27" | 37" |
| 6 | 36" | 28" | 38" |
| 8 | 37" | 29" | 39" |
| 10 | 38" | 30" | 40" |
| 12 | 39 1/2" | 31 1/2" | 40 1/2" |
| 14 | 41" | 33" | 43" |
| 16 | 42 1/2" | 34 1/2" | 44 1/2" |
Product information
Made with Ameliora’s signature lightweight and luxurious Italian EveryWear fabric, a 72% Nylon Polyamide/28% Elastane (Lycra®) blend.
Machine wash cold with like colors, lay flat to dry.
Ameliora currently ships exclusively within the USA. We offer free returns and exchanges.
We are happy to accept unworn and unaltered items with original tags attached within 21 days of delivery. If you would like to return your garment, please email returns@ameliora.com to request a return label. You will receive a full refund to your original form of payment within five business days of receipt at our warehouse.
