Rob Mack Button-Down Shirt – Abstract Psychedelic Streetwear
Turn up the heat without breaking a sweat in this bold short sleeve Rob Mack button-down shirt, featuring one of his signature abstract psychedelic designs. A fusion of urban edge and mind-expanding colorwork, this shirt is built for summer rituals, rooftop parties, music festivals, and spontaneous surreal adventures.
Made from soft-touch 100% polyester poplin with a cotton-like feel, it delivers lightweight comfort with structure. The spread collar and button placket give it a crisp silhouette, while high-definition printing ensures Rob’s wild, layered artwork stays sharp and vibrant — wash after wash, trip after trip.
🧩 Product Features:
-
🎨 Original Rob Mack artwork – raw, layered, and visionary
-
👕 100% Polyester Poplin – smooth, breathable, and cotton-soft
-
📏 Regular Fit – clean shape, easy drape
-
👔 Spread Collar & Button Placket – dress it up or down with ease
-
🌈 HD Printing – vivid, high-contrast visuals that won’t fade
-
🧵 Handcrafted Quality – printed, cut, and sewn by our in-house team
Production Timeline
Each shirt is made to order, printed and sewn just for you. Please allow 6–8 business days for production before shipping. Orders placed before midnight enter the next batch.

| Inch | XS | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Back Length - From Center | 27½ | 28½ | 29½ | 30½ | 31½ | 32½ | 33½ | 34½ |
| Chest - 1" Below Armhole | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Centimeter | XS | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Back Length - From Center | 69.8 | 72.4 | 74.9 | 77.4 | 80 | 82.5 | 85.1 | 87.6 |
| Chest - 2.5cm Below Armhole | 50.8 | 53.3 | 55.8 | 58.4 | 60.9 | 63.5 | 66 | 68.5 |
Rob Mack created the artwork on the Ripples Button t-shirt, turning psychedelic art into a trippy t-shirt you can actually wear. It is an easy pick for festival clothing, and it still works on a regular day, at a show or on the road. One of many artist collaborations at ACIDMATH COLLECTIVE. Made to order with an all-over print.
Rob Mack Button-Down Shirt – Abstract Psychedelic Streetwear
Turn up the heat without breaking a sweat in this bold short sleeve Rob Mack button-down shirt, featuring one of his signature abstract psychedelic designs. A fusion of urban edge and mind-expanding colorwork, this shirt is built for summer rituals, rooftop parties, music festivals, and spontaneous surreal adventures.
Made from soft-touch 100% polyester poplin with a cotton-like feel, it delivers lightweight comfort with structure. The spread collar and button placket give it a crisp silhouette, while high-definition printing ensures Rob’s wild, layered artwork stays sharp and vibrant — wash after wash, trip after trip.
🧩 Product Features:
-
🎨 Original Rob Mack artwork – raw, layered, and visionary
-
👕 100% Polyester Poplin – smooth, breathable, and cotton-soft
-
📏 Regular Fit – clean shape, easy drape
-
👔 Spread Collar & Button Placket – dress it up or down with ease
-
🌈 HD Printing – vivid, high-contrast visuals that won’t fade
-
🧵 Handcrafted Quality – printed, cut, and sewn by our in-house team
Production Timeline
Each shirt is made to order, printed and sewn just for you. Please allow 6–8 business days for production before shipping. Orders placed before midnight enter the next batch.

| Inch | XS | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Back Length - From Center | 27½ | 28½ | 29½ | 30½ | 31½ | 32½ | 33½ | 34½ |
| Chest - 1" Below Armhole | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Centimeter | XS | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Back Length - From Center | 69.8 | 72.4 | 74.9 | 77.4 | 80 | 82.5 | 85.1 | 87.6 |
| Chest - 2.5cm Below Armhole | 50.8 | 53.3 | 55.8 | 58.4 | 60.9 | 63.5 | 66 | 68.5 |
Rob Mack created the artwork on the Ripples Button t-shirt, turning psychedelic art into a trippy t-shirt you can actually wear. It is an easy pick for festival clothing, and it still works on a regular day, at a show or on the road. One of many artist collaborations at ACIDMATH COLLECTIVE. Made to order with an all-over print.