Boston Celtics Unfinished Business Shamrocks Baseball Jersey Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Adult / S
Sale price
$29.94
Regular price
$39.94
Skip to product information
Boston Celtics Unfinished Business Shamrocks Baseball Jersey Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Sale price
$29.94
Regular price
$39.94
Custom AOP Baseball Jersey – Adult & Kids/Youth Fit
More than a jersey – it’s a statement piece. Vivid all-over sublimated graphics, lightweight 100% polyester, and a clean classic button-up front. Ready for sport, casual wear, or team events.
📸 Image is a preview – this jersey ships in 2 fits: Adult (S through 5XL) and Kids/Youth (6 months through Youth L). Choose your size before checkout.
What Makes It Hit Different
- 🎨 Easy to Personalize – Add names, numbers, or team logos to make it uniquely yours. Sublimation makes it possible.
- 🧵 Athletic Drape – Polyester knit holds shape around shoulders and chest. Doesn’t cling, doesn’t bunch – just sits clean.
- 👕 Family Coordinating – Order the same design across Adult and Kids/Youth for matching looks at games, events, or photos.
- ⚾ Eco-Aware Production – Made-to-order means no bulk overproduction. We only print what’s ordered – less waste, fresher product.
Build Specs
- Adult Build: Lightweight 100% polyester at approximately 180g per garment. Loose game-day cut with reinforced button placket and hemmed sleeves. Tolerance ±1.2 in (1–3 cm).
- Kids & Youth Jersey: 100% premium polyester sublimation, ~140g – classic baseball cut sized for ages 6 months through 16 years (Youth L), tolerance ±1.2 in (1–3 cm).
- Print care: machine wash cold to warm (max 45°C / 113°F), inside-out. No bleach, no direct iron contact with the design, no dry cleaning. Tumble low or hang dry.
Find Your Perfect Fit
Compare your measurements to the charts. Manual measurement may vary by 1–3 cm – when in doubt, size up.
Size Guide — Baseball Jersey. All-over print baseball jersey – sublimated 100% polyester. Sizing differs from standard US/EU. Manual measurement tolerance: 1–3 cm.
Adult (Unisex · ±1.2 in (1–3 cm))
| Size | Length (in) | Bust (in) | Sleeves (in) | Shoulder (in) |
|---|---|---|---|---|
| S | 27.5 | 21.0 | 9.0 | 20.0 |
| M | 28.5 | 22.0 | 9.5 | 20.0 |
| L | 29.5 | 23.0 | 9.5 | 20.5 |
| XL | 30.5 | 24.5 | 9.8 | 21.0 |
| 2XL | 31.5 | 25.5 | 9.8 | 21.0 |
| 3XL | 32.5 | 26.5 | 10.0 | 21.5 |
| 4XL | 33.5 | 27.0 | 10.0 | 22.5 |
| 5XL | 34.5 | 27.5 | 10.6 | 23.5 |
Kids & Youth (±1.2 in (1–3 cm))
| Size | Age | Chest (in) | Length (in) |
|---|---|---|---|
| 6M | 6–12M | 11.0 | 14.0 |
| 12M | 12–18M | 12.0 | 15.0 |
| 2T | 2 yrs | 13.5 | 16.0 |
| 3T | 3 yrs | 14.0 | 17.0 |
| 4T | 4 yrs | 14.5 | 18.0 |
| 6Y | 6 yrs | 15.0 | 19.5 |
| 8Y | 8 yrs | 16.0 | 20.5 |
| 10Y | 10 yrs | 17.0 | 22.0 |
| Youth S | 12 yrs | 18.0 | 23.0 |
| Youth M | 14 yrs | 19.0 | 24.0 |
| Youth L | 16 yrs | 20.0 | 25.0 |
How to measure: Chest — across fullest part relaxed · Waist — ~1 inch above navel · Length — shoulder seam to hem.
Shipping & Delivery
- ✅ Step 1 – Processing: 1 business day to confirm and route your order.
- 🏭 Step 2 – Made: 3–5 business days to sublimate and finish.
- 📦 Step 3 – Shipped: 5–7 business days for delivery (USA).
- 🌍 Total typical timeline: 9–13 business days from order to doorstep.
- ⚠️ Heads up: No warehouse stock – every jersey is freshly made.
All AOP Baseball Jerseys are sublimated to order – yours is made the moment you check out. Total timeline: ~9–13 business days end-to-end. Care to keep colors vivid: cold/warm wash inside-out (max 45°C), no bleach, no iron-on-print, no dry clean. Need a personalized version with name, number, or team logo? We do that – just message us before purchase.
⚾ See our full lineup at InkRitualCo.com. Premium AOP jerseys, every single time.