T-shirt Mystery Grab Bag

Choose a Size
Choose a Style
3 trees planted & a portion donated with every order

Give us your size, and we'll pull ONE random but super awesome shirt from our magic overstock box!

  1. Choose Your Size
  2. Choose Your T-shirt Style
  3. We choose one random design in a random color. 

Final Sale Item! This item cannot be exchanged or refunded. Cannot be combined with any coupon or offer.

Size Charts:

Men's Heavyweight Organic Cotton Crew
Unisex Lightweight Cotton Crew
Unisex Mineral Wash Crew
Unisex Recycled Eco Crew
Unisex Longsleeve

Women's Recycled V-Neck
Women's Racerback 
Women's USA Made Crewneck
Unisex USA Made Crewneck

Women's Maple Crewneck

Men's Staple Crewneck


Customer Reviews

Based on 49 reviews
Debra Taylor
Fit: Runs Small
Gender: Female
Normal Size: Large
Ordered Size: XL
Grab bag special and 3 tops to granddaughter

Adorable top selections. I sent your shopping link to a granddaughter in college and she picked several items, that was order one. Then I decided I wanted a grab bag shirt for me. There is no animal or color that is not adorable! I got a possum!!
I ordered a made in US which runs tailored, and went up a size.


Loved my mystery t’s.


I am so excited!! I received a PERFECT octopus on goldenrod. Delightful!! You can be sure I’m replacing my closet, as t shirts wear out, and filling it
with Mystery Tees!! So much fun to get a surprise, at a great price, and all of the designs are fantastic!! I’m happy to let the experts choose for me. ☺️ Thanks for all you do!

Heather Frazier
Fit: True to Size
Gender: Female
Normal Size: Medium
Ordered Size: M
Cute graphics

Soft shirt. Great color, fun print. It’s lovely and makes me want to purchase more.


Nice material and design


We have a variety of shirt styles depending on your fit preference. Compare them at the links below:

Shirt Comparison Chart

Sweatshirt Comparison Chart

Everything is shipped from Cotati, Northern California. Here's our Shipping Policy.

We're partnered with Veritree who plant the trees on our behalf. They're currently planting trees in Canada, Kenya, Madagascar, the United States, and Tanzania with plans to quickly expand to more sites in the coming months. You can find out more about them on their website:

We plant 3 trees per order by donating to Veritree, and 3% is donated to our charities: The Ocean Cleanup North Pacific Foundation, National Forest Foundation, and Pollinator Partnership.

You can find some more info about it here:

While everything is drawn, printed, and shipped by us in Northern California, the article manufacturer's location varies depending on style and batch. Some of the factory locations include but aren't limited to, India, Mexico, Nicaragua, China, and Haiti.

We only work with WRAP-certified companies to ensure ethical practices - you can find out more about this here:

Our organic 'Made in USA' options are made in the USA, for the people of the USA!

We use US suppliers as much as possible, e.g., our Heavyweight 100% Cotton Long Sleeve Tees are made with sustainably grown USA cotton and sewn with USA cotton thread, so you can feel good about supporting American farmers.

This is a difficult question to answer because everyone has a different body type and a different preference to what is their "ideal fit". We recommend you find your favorite fitting shirt in your closet and measure from armpit to armpit. Then, take a look at our size chart listed on each individual style and compare the measurements. 

Yes! At Because Tees, we want you to be completely satisfied with your purchase. If, for any reason, you need to exchange or return an item, head to our Returns Portalto get started.

Customers can exchange or return their purchase within 100 days of the original purchase date. The item must be unused and in the same condition that you received it. We cannot accept returns or exchanges on worn or washed items. If you would like to exchange an item, please use our automated exchange system on our website. Once we receive the item(s), we will send your replacement. You will be responsible for shipping the original item(s) back to us.

For returns, you can use our automated return system on our website. Once we receive the return, please allow 1-3 days for your refund to be processed. Please note that we don't send return shipping labels or refund shipping charges.

Also, please be aware that we are a small business, so while we are happy to exchange, we cannot cover shipping fees for returned items. We will, however, cover the cost of sending out the new item(s) to you for US shipments only. Canadian and International shipments will be charged a shipping fee for the exchange. An order can only be exchanged once. Free Gifts cannot be exchanged or returned.

View our full Returns Policy. Please do not hesitate to contact us if you have any questions or concerns; our customer service team is always happy to help.

We hope to someday open a Bricks-and-Mortar shop, but for now, we just run out of our office/warehouse!