Button-Down Collared Denim Shirt
Button-Down Collared Denim Shirt
ilussa Clothing · Tops & Knitwear
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This denim shirt has a collared neckline and a button-front closure for a classic shirt shape. A simple, no-frills piece that layers easily over denim or trousers. Built to work with almost anything.
- 95% rayon / 5% polyester
- Button-front closure
- Collared neckline
- Classic shirt silhouette
- No stretch
- Machine wash cold, tumble dry low
Pair it with white jeans and loafers for a clean, classic look.
Button-Down Collared Denim Shirt

Fit & Measurements
All measurements in inches, as provided by the maker.
| Size | US | Top Length | Bust | Shoulder | Sleeve Length |
|---|---|---|---|---|---|
| S | 2/4 | 27.6 | 41.7 | 13 | 24.8 |
| M | 6/8 | 28 | 43.7 | 13.4 | 25.2 |
| L | 10 | 28.3 | 45.7 | 13.8 | 25.6 |
| XL | 12 | 28.7 | 47.6 | 14.2 | 26 |
Between sizes? View the size guide →
Product Details
Free shipping on every ilussa order, with tracking included.
Your item’s estimated delivery window is shown near the top of this page.
We offer hassle-free 30-day returns on all ilussa orders. Return your item within 30 days of delivery for a full refund or exchange.
Items must be unworn and in original packaging. View our full returns policy →
Check the variant picker for available sizes. For fit guidance, view our size guide →