Mystery Long Sleeve

Old price $ 32.00 $ 19.00

✨  FREE sticker pack + Track a sea turtle 🐢 with every order


Can't decide which turtle-loving tee to pick? We get it. 

Let a Shelly Cove team member hand-pick a mystery long sleeve just for you. A best-seller? An online exclusive? A retired pattern available no where else? 

Anything is possible with the Mystery Long Sleeve. 

A portion of proceeds donated to

- FREE Shipping on all U.S. orders over $75.
- Domestic orders will arrive in 3-5 business days.
- International orders can take up to - 14 days to arrive.
- Free size exchanges

  • Free Returns

  • Over $200K Donated

  • Stickers In Each Order

  • Track a Turtle

Customer Reviews

Based on 56 reviews
Jeanette Zarnstorff

Shirt is a large and its too large for me. It's very baggy on me.

Brenna Olvera
Mystery Shirts

I got two mystery shirts, one for me and one for my mom. We both LOVE them! They are so comfortable and pretty 😍

Great tee

I am happy with the mystery tee I received. It's a great color.

Victoria Holder

There are so many different things that I wanted, and to have them choose for me was the perfect way to go. Everything I got is awesome quality and beautifully designed. I couldn’t have asked for more!

Christiana Potts
Love it!

I like a good mystery and this shirt is perfect 😍 I love the feel and the design I got! Mine is like an off white with a circle surf shop logo and it’s cute! Definitely getting more later

Steven Wait
Xmas present

Has not been opened due to it being a Xmas present.

Who doesn’t love a mystery!?

Live a little and treat yourself to a fun mystery shirt that supports a great cause. I love the oversized comfort these shirts bring to my life. In fact, I was so happy with my purchase that I came back to order more.

Connie Vangrinsven

My long sleeve shirt was way to long! Almost to my knees! Sleeves are also way to long I'm 5'3" 138 lbs. Ordered a medium.

MaryAnn Waseline
Love my new Shirt

I received a long sleeved T shirt that is a light purple with a beautiful turtle on the back. The material is great quality and fits just right!!! Love it, Thank you!!

nice quality

very good quality but I'm not in love with the color. My mystery color was white... eek! Also, the sizes seem to run large so keep that in mind.