Frequently asked questions
Sizing
Upside Down Mermaid Tee – Size Guide (inches)
Tee Size Guide (inches)
Sizes: XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL
Body Length
25 1/2 | 26 3/5 | 28 | 29 2/5 | 30 3/4 | 31 3/5 | 32 1/2 | 33 1/2 | 34 1/2
Body Length Tolerance
±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4 | ±1 1/4
Chest Tolerance
±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1 | ±1
Chest Width (Laid Flat)
16 1/4 | 18 1/4 | 20 1/4 | 22 | 24 | 26 | 27 3/4 | 29 3/4 | 31 3/4
Tolerance
Body Length: ± 1 inch
Chest: ± 1 inch
How to Measure
• Body Length: Measure from highest point of shoulder to bottom hem.
• Chest Width: Measure across garment 1" below armhole.
• Please allow for small manufacturing variations.
Item #: UDMC1717
- 6.1 oz./yd² (US), 10 oz/L yd (CA), 100% ring-spun cotton, 20 singles
- Garment-dyed for that lived in feel and almost no shrinkage at home.
- Soft ring-spun cotton fabric with 100% cotton threads
- Relaxed fit
- Topstitched, classic width, rib collar
- Shoulder to shoulder twill tape
- Signature twill label
- Made With Respect Proud member of the U.S. Cotton Trust Protocol
- Made with OEKO-TEX certified low-impact dyes
- Our clean pigment dye colors are salt free
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
Where are your products manufactured?
Our New Jersey Yoga Community
Upside Down Mermaid was born right here in New Jersey, out of real life, real challenges, and the healing power of yoga.
After discovering how deeply yoga can support strength, resilience, and emotional healing, this space was created to make yoga accessible to everyone — especially busy women, parents, beginners, and anyone who has ever felt like traditional studios weren’t made for them.
Life in New Jersey is full, fast, and often overwhelming. Between work, family, commuting, and everyday responsibilities, getting to a studio isn’t always realistic. That’s why this online membership exists — to bring supportive, feel-good yoga directly into your home.
With Upside Down Mermaid, your mat can live in your living room, bedroom, office, or wherever you can carve out a few minutes for yourself.
This community is about:
• Building strength gently
• Reducing stress and anxiety
• Moving your body without pressure or judgment
• Creating space for yourself in the middle of busy life
• Feeling supported, seen, and encouraged
Whether you’re at the Jersey Shore, in the suburbs, or anywhere beyond NJ, you’re part of this community the moment you step on your mat.
Welcome to your yoga home 💙