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The Block Party Celeste Blue Sports T-shirt is the one that looks like it was made for a perfect summer day — and then couldn’t help itself. A dense column of overlapping abstract shapes — rounds, rectangles, blobs — drifts down the right side in every color imaginable against a soft, airy celeste blue base. Breezy on the surface. Completely unhinged underneath.
Made from 100% recycled polyester mesh with moisture-wicking fabric and UPF50+ protection. Built for the gym, the run, or anywhere you feel like being the most interesting person in the room.
Unisex fit, available in sizes 2XS to 6XL.
Celeste is the color of a clear sky at ten in the morning when everything still feels possible. It’s open, luminous, and quietly optimistic. It’s also, it turns out, an extraordinary backdrop for abstract chaos.
Block Party is an original digital artwork by Melbourne artist Bert Ernie — a dense, layered composition of rounded rectangles, circles, and organic blobs stacking and overlapping in translucent layers. Against the celeste blue base, the design takes on a lightness that the deeper variants don’t have. The warm tones — coral, orange, yellow — glow against the cool blue. The purples and magentas deepen. The whole composition feels like it’s floating, just slightly, above the surface of the shirt.
The design column runs down the right side of the shirt — shoulder to hem, wrapping onto the sleeve. Front and back panels meet at the seam and mirror each other, creating a totem-pole effect at the join that rewards a closer look. The Wild Peach logo sits embedded in the design in matching celeste blue. Subtle. Deliberate. Very much there if you’re paying attention.
People will notice. People will ask. You’ll probably get stopped at the shops.

The Block Party Celeste Blue Sports T-shirt is handmade from soft, fade-free premium mesh fabric by our partners in Europe or the USA. The design is original digital artwork by Melbourne artist Bert Ernie (yes, that’s his real name). Unisex cut, 11 sizes.
Discover how we ethically produce our clothing.

The best way to get the best fitting item of clothing is to use the product measurement guide!
This size guide shows product measurements taken when products are laid flat. Actual product measurements may vary by up to 1′ because they’re custom-made by hand.
A: 1/2 Chest width
B: Length
C: Sleeve length
Imperial
| Size Label | A | B | C |
| 2XS | 17 ⅞ | 27 ⅛ | 9 |
| XS | 18 ¾ | 27 ½ | 9 |
| S | 19 ½ | 28 | 9 ¼ |
| M | 20 ¼ | 28 ⅜ | 9 ¼ |
| L | 21 ⅞ | 29 ⅜ | 9 ½ |
| XL | 23 ⅜ | 30 ⅛ | 9 ⅞ |
| 2XL | 25 | 31 ⅛ | 10 ¼ |
| 3XL | 26 ⅝ | 31 ⅞ | 10 ⅞ |
| 4XL | 28 ⅛ | 32 ⅞ | 11 ⅜ |
| 5XL | 29 ¾ | 33 ⅝ | 12 |
| 6XL | 31 ¼ | 34 ⅝ | 12 ⅝ |
Metric
| Size Label | A | B | C |
| 2XS | 45.5 | 69 | 23 |
| XS | 47.5 | 70 | 23 |
| S | 49.5 | 71 | 23.5 |
| M | 51.5 | 72 | 23.5 |
| L | 55.5 | 74.5 | 24 |
| XL | 59.5 | 76.5 | 25 |
| 2XL | 63.5 | 79 | 26 |
| 3XL | 67.5 | 81 | 27.5 |
| 4XL | 71.5 | 83.5 | 29 |
| 5XL | 75.5 | 85.5 | 30.5 |
| 6XL | 79.5 | 88 | 32 |
This size guide shows body measurements. We suggest ordering a size up when your measurements are between sizes.
For all horizontal measurements, please keep the tape measure parallel to the ground.
A: Chest Put one end of the tape measure on the fullest part of the chest and bring the tape around the back (under the armpits, over the shoulder blades) to where you started.
B: Waist Place the tape on the narrowest part of the waist and measure around.
C: Hips Put the beginning of the tape measure on one hip and bring the tape across the fullest part of the hips back to where you started measuring.
Imperial
| Size | Chest | Waist | Hips |
| XS | 34 ⅝ | 26 ¾ | 37 |
| S | 36 ¼ | 28 ⅜ | 38 ⅝ |
| M | 37 ¾ | 29 ⅞ | 40 ⅛ |
| L | 41 | 33 ⅛ | 43 ¼ |
| XL | 44 ⅛ | 36 ¼ | 46 ½ |
| 2XL | 47 ¼ | 39 ⅜ | 49 ⅝ |
| 3XL | 50 ⅜ | 42 ½ | 52 ¾ |
| 4XL | 55 ⅛ | 48 ⅞ | 55 ⅞ |
| 5XL | 58 ¼ | 52 | 59 |
| 6XL | 61 ⅜ | 55 ⅛ | 62 ¼ |
Metric
| Size | Chest | Waist | Hips |
| XS | 88 | 68 | 94 |
| S | 92 | 72 | 98 |
| M | 96 | 76 | 102 |
| L | 104 | 84 | 110 |
| XL | 112 | 92 | 118 |
| 2XL | 120 | 100 | 126 |
| 3XL | 128 | 108 | 134 |
| 4XL | 140 | 124 | 142 |
| 5XL | 148 | 132 | 150 |
| 6XL | 156 | 140 | 158 |
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