T-Shirt — 'Rhythm Mafia live from... Operation Bounce House' Handwritten Band Tee
Step into the chaos of Matt Dinniman’s upcoming novel Operation Bounce House with the official Rhythm Mafia tee — the same underground-style shirt worn by Oliver, Sam and the rest of New Sonora as their rock band takes center stage.
A lightweight, breathable tee that carries deliberately raw, hand-written energy. Soft Airlume combed cotton feels worn-in from the first wear while the bold, hand-lettered front graphic. The slightly imperfect “Rhythm Mafia — Live from Operation Bounce House” print captures the DIY spirit of the book: loud music, found family, and the kind of chaotic nights when you rebel in the only way you know how.
The retail crew neck and side seams keep the silhouette neat, and the tear-away label keeps the shirt comfortable for long nights and long battles.
Perfect for fans who love Dungeon Crawler Carl, litRPG chaos, underground music scenes, late-night jam sessions, and merch that feels like it fell straight out of the story. Whether you’re prepping for the book’s release in 2026 or assembling your crawl-ready wardrobe, this shirt brings the noise.
Product features
- 100% ring-spun cotton (lightweight 153 g/m²) for a soft, breathable feel
- Tubular knit (no side seams) for cleaner lines and reduced fabric waste
- Ribbed knit collar with shoulder tape for shape retention and added durability
- Pearlized tear-away label for itch-free comfort; age: adults only
- DTG and DTF print methods used for vivid, long-lasting sleeve and chest graphics
Care instructions
- Do not dryclean
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Machine wash: cold (max 30C or 90F), with similar colors
Without side seams
Knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Shoulder tape
Twill tape covers the shoulder seams to stabilize the back of the garment and prevent stretching
Fabric
Made from specially spun fibers that make very durable and smooth fabric that is perfect for printing. The "Natural" color is made with unprocessed cotton, which results in small black flecks throughout the fabric.
Age restrictions
For adults
Warranty
EU warranty - 2 years
Other compliance information
Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.
Country of origin
Made in Bangladesh
DTF sleeve prints
The sleeve prints offered by Print Clever are printed using Direct-to-Film (DTF) print method, while the rest of the prints are done with the Direct-to-Garment method
DTF inner neck labels
The inner neck labels are printed using the Direct-to-Film (DTF) print method, while the rest of the prints are done with the Direct-to-Garment (DTG) method.
Machine wash: cold (max 30C or 90F), with similar colors ; Do not bleach; Tumble dry: low heat; Do not dryclean; Iron, steam or dry: low heat.
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