These aren't your average tees. We print exclusively on genuine Comfort Colors® — heavyweight, garment-dyed, 100% ring-spun cotton that's soft from the very first wear and only gets better with age. Built to last for years, not just washes.
★★★★★ 3,100+ Five-Star Reviews
Real People, Real Service
That's us — Chris and Rachel. When you email Isle & Glen, one of us personally reads it and replies. Quick answers, honest help, and if anything's not right with your order, we'll make it right. Consider us family.
Located in the U.S.A. 🇺🇸
Family-Owned Small Business
Isle & Glen is a truly small business — one family and a few helping hands. Every design is our own, and every shirt is printed to order and shipped right here in the USA. When you buy from us, you're supporting a small American shop.
Customer Reviews
Overall rating: 4.7 / 5 from 42 reviews.
Love the shirt quality. Beautiful colors
No shrinkage after wash.
Beautiful design, gorgeous colors, fabric weight is nice, fit is what I expected it to be, great quality. Delivery was in a reasonable time. Really look forward to having it for many years! Taking a look at a couple more.
I love the designs on these shirts as well as the thicker fabric. I wish they offered a v-neck option though. The first time I wore this shirt out I received compliments on it.
This shirt is made of soft, very nice fabric that is of good quality and even color. The printing is crisp and the ink is very nice and of good pigments. It has a soft hand and I would buy again from this company.
Please do NOT order from this company! My order was suppose to here on July 27 or 29. Guess what? I still dont have it. It says is Amazon logistics. And it its says it is in West Jefferson. So am i suppose to run to West Jefferson??? Someone plz help. It was a73.00 order.
Love the colors in the Dragonfly Thistle shirt.
I had looked for shirts in souvenir shops while we were in Scotland and never really found one I liked or the quality wasn’t great. This shirt is veryy well made and I live Comfort Colors.
The choice of colors ( I bought the butter yellow)was great, the shirt arrived in a timely fashion, and the sizing was accurate. I washed it before wearing and it didn't go all out of shape and stayed soft with no discernible shrinkage. I only dried it for a bit in the dryer then finished up on a hanger, as i do most of my tops.
All in all a very good experience.
Sizing can be tricky, so there's a full measurements chart on every product page. Because Comfort Colors are garment-dyed and preshrunk, we recommend sizing up if you're between sizes or just prefer a roomier, lived-in fit. Our tees come in S–4XL.
What are the shirts made of?
We print on Comfort Colors 1717 — the heavyweight, garment-dyed, 100% ring-spun cotton tee that's considered the gold standard for vintage-feel shirts. Soft from day one, preshrunk, and made to get better with every wear.
Where are your shirts printed?
Right here in the USA. Every shirt is printed to order and ships from within the US, so nothing sits in an overseas warehouse or travels across the world to reach you.
Are Triangle Threads and Isle & Glen the same?
Yes — same company, same two people, same shop. Isle & Glen is simply the new name.
Triangle Threads is where we started. We began by designing shirts for America’s National Parks and the wild places we love to explore.
Ireland and Scotland were always our other great passion, and somewhere along the way that passion took over and became the full-time thing. Isle & Glen grew out of it.
So if you spot Triangle Threads on a package, an email, or somewhere on this site — that’s still us. Same family, same care, same shop. Just a name that finally matches what we love making most.
How long until my order arrives?
Every shirt is printed to order just for you. Orders usually ship within a few business days, and delivery takes another 3-5 business days — most land on your doorstep within a week. Shipping is always free on orders over $75.
Can I change or cancel my order?
Yes, within 24 hours of placing it. Every shirt is printed to order, so after that it's usually already in production. Just email us at support@isleandglen.co with your order number and what you'd like to change.
What if it's not right?
If anything arrives damaged, defective, or just not quite right, email us at support@isleandglen.co within 30 days and we'll make it right with a replacement or a refund — no questions asked.