*Valid from June 22, 2026 at 9:00 a.m. PT
through June 28, 2026 at 8:59 a.m. PT, or while supplies last, whichever occurs
first. Get up to 60% off select, in-stock items identified as qualifying for
the promotion at https://creations.mattel.com/collections/markdowns. Qualifying
and/or featured items may vary by day during the promotion period. Price as
marked. Barbie Club 59 Members, Club Grayskull Members, Fang Club Members, and
Red Line Club Members (“Members”) get an additional 10% off markdown pricing on
select qualifying items. To redeem, Members must log into their Mattel
Creations account and enter promo code MEMBERS10 at checkout. Promo code is
non-transferable. No refunds or adjustments on previous purchases. Offer is
non-transferable and is not redeemable for cash or cash equivalent. Offer
cannot be combined with other offers or promotions. Purchase limits may apply;
see individual product descriptions. Not applicable to taxes, shipping, or
handling charges. Mattel reserves the right to modify or cancel this promotion
at any time without notice. Void where prohibited.
This Masters of the Universe By the Power of Grayskull Green T-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all. This exclusive Masters of the Universe design is only available through Mattel Creations.
• Masters of the Universe™ By the Power of Grayskull Green T-shirt
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Unisex sizing S-2XL
Colors and decorations may vary. This item is available for US shipping ONLY and shipped separately from other products on our site. Expedited shipping is not available at this time. Final sale, no refunds or exchanges. Read the FAQ here for full details. ©2025 Mattel. All rights reserved. (s26)
Size guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
