My Sister Mastered It Vintage Graduation T-Shirt for Proud Family Celebrations
My Sister Mastered It Vintage Graduation T-Shirt for Proud Family Celebrations
Find your perfect fit – all sizes are US standard unisex measurements.
📏 T-Shirt Measurements (in inches)
| Size | Chest Width | Body Length | Sleeve Length |
|---|---|---|---|
| XS | 16.5” | 27” | 8” |
| S | 18” | 28” | 8.25” |
| M | 20” | 29” | 8.5” |
| L | 22” | 30” | 9” |
| XL | 24” | 31” | 9.25” |
| 2XL | 26” | 32” | 9.5” |
| 3XL | 28” | 33” | 9.75” |
📝 How to Measure
- Chest Width: Lay your favorite tee flat. Measure 1" below armpit, across chest from seam to seam.
- Body Length: Measure from the highest point of shoulder to bottom hem.
- Sleeve Length: Measure from shoulder seam to end of sleeve.
💡 Sizing Tips
- All shirts are unisex – for a more fitted look, size down; for oversized style, size up.
- If you’re between two sizes, we recommend choosing the larger one for comfort.
- Our tees are pre-shrunk but may shrink up to 5% after first wash.
Couldn't load pickup availability
Product Detail
Product Detail
Our tees are crafted with premium 100% cotton (180–200gsm), designed to be soft, breathable, and durable.
Every print is created using eco-friendly, high-definition inks that stay vibrant wash after wash.
- Unisex fit (true to US size)
- Pre-shrunk for minimal shrinkage
- Ethically produced & shipped worldwide
### My Sister Mastered It Master's Degree Graduation Vintage T-Shirt
🎓 **Celebrate the Achievement**
Show your pride and joy for your sister’s remarkable achievement with the "My Sister Mastered It" vintage T-shirt! Perfect for graduation ceremonies, family gatherings, or casual outings, this shirt embodies the spirit of success.
👕 **Stylish Design**
Crafted in a classic fit, this vintage-style T-shirt is made from premium quality cotton for a soft, comfortable wear. The vibrant graphic features bold lettering that celebrates your sister's hard work and dedication, making it a fantastic gift for any recent graduate.
🎨 **Color & Style**
Available in an eye-catching shade of heather gray, this T-shirt pairs effortlessly with jeans, shorts, or skirts, enhancing any casual outfit. The retro-style print adds a fashionable touch, making it not just a garment but a statement piece.
💖 **Perfect Gift**
Whether it’s for a birthday, graduation, or just to show your support, this T-shirt is an ideal gift for sisters, friends, or anyone celebrating the joy of earning a master's degree.
👍 **Easy Care**
Washable and durable, this T-shirt retains its shape and print quality, ensuring that your sister can wear it again and again, cherishing the memories connected to her incredible milestone.
💫 **Join the Celebration**
Make her graduation unforgettable with the "My Sister Mastered It" Vintage T-Shirt, and let her wear her success proudly everywhere she goes!
---
Embrace the achievement, celebrate your sister, and wear her accomplishment like a badge of honor in this one-of-a-kind T-shirt!
How to wear & care
How to wear & care
Perfect for daily wear, streetwear outfits, parties, or casual hangouts.
Pair it with jeans, shorts, or layer it with a jacket for an effortless look.
To keep your tee looking fresh:
- Machine wash cold, inside-out
- Use mild detergent (no bleach)
- Tumble dry low or hang dry
- Do not iron directly on the print
Materials & Craftsmanship
Materials & Craftsmanship
Fabric: 100% ring-spun cotton (soft-touch, breathable, durable)
Print: DTG eco-friendly inks (non-toxic, safe for skin, long-lasting colors)
Fit: Unisex, US standard sizing (check our [Size Guide])
Origin: Designed in-house by Bacoza, produced with trusted partners to ensure quality
Guarantee: 30-day return policy + responsive customer support
Premium Comfort
Soft cotton tees you’ll want to wear every day.
Meaningful Designs
From pets to art to humor, find a tee that tells your story.
Perfect for Gifting
Thoughtful, unique, and sure to bring a smile.
Trusted Worldwide
Thousands of orders shipped with care.
Questions check here
What material are the tees made from?
What material are the tees made from?
→ Our tees are printed on authentic Gildan blanks (5000 & 6400) — soft, durable cotton with eco-friendly inks that keep colors vibrant.
How do I find my right size?
How do I find my right size?
All shirts follow US unisex sizing. For a tighter fit, size down; for an oversized look, size up. See our [Size Guide] for details.
How long does shipping take?
How long does shipping take?
→ US orders usually arrive in 4–7 business days. International orders take 7–14 business days depending on location.
Do you ship internationally?
Do you ship internationally?
→ Yes, we ship worldwide. A tracking link is always provided so you can follow your order.
What if my shirt doesn’t fit?
What if my shirt doesn’t fit?
→ You can exchange unworn items within 30 days. Just contact our support team and we’ll take care of it.
What payment methods do you accept?
What payment methods do you accept?
→ We accept all major cards, PayPal, Stripe, Apple Pay, and Google Pay.