Yip Yip Uh-Huh Uh-Huh. Travelling the universe in search of curiosities, these martians mean no harm other than exploration. Get yippin' and yawin', the Yip Yips have landed.
- Officially Licensed Sesame Street™ merchandise
- 7-color screen printed artwork
- Signature RK hem tag
- Printed in Canada
Fit & Sizing
- Adult unisex design:
- Men - True to size
- Women - Recommend to size down ie. 'Boyfriend' cut
Your order will be processed and filled within 3 - 5 business days after receiving payment and verification for your order. Shipping time is in addition to fulfillment and processing. Please allow up to 3 weeks for your shipment to arrive.
Currently we only ship to Canada and the US.
Estimated Delivery Times:
Canada: approx. 4 to 7 business days once fulfillment is complete. Covid delays may impact delivery schedule.
USA: approx. 6 to 9 business days once fulfillment is complete. Covid delays may impact delivery schedule.
Shipments to USA may incur additional customs fees, duties or taxes. For each country the customs policy is different, and the fee is usually based on a variety of factors like weight, value, and size. We do not take responsibility for any of these fees.
Love it! I had made the request to have some Yip Yip Martian wear as they were one of my faves as a kid. Thank you RetroKid for making my wish come true! The quality of the t-shirt & print is great. The fit is extra long which I adore. The customer service that I have received from the entire RetroKid team has been exemplary/second to none! Keep up the amazing work!