Jeffy Long Sleeve T-Shirt “What Doing?”

Jeffy Long Sleeve T-Shirt “What Doing?” – Your Classic Gateway to the SML Universe!

Dive straight into the humor-filled world of SuperMarioLogan with the iconic Jeffy Long Sleeve T-Shirt “What Doing?”! Exclusively designed to resonate with the wittiness of the beloved character Jeffy, this shirt promises not just comfort but a style that stands out in a crowd. Whether you’re buying it for a seasoned SML aficionado or introducing someone new to Jeffy’s quirky universe, this t-shirt is sure to be a hit!

“What Doing?” Jeffy Long Sleeve T-Shirt – Your Fashionable Entry into the SML World!


  • High-Quality Fabric: Crafted with a perfect blend of cotton and polyester, this t-shirt offers comfort and durability, making it a wardrobe staple for years.
  • Versatile Style: Flaunting a classic black color and round neck style, this tee easily pairs with almost anything in your wardrobe, promising a casual and chic look.
  • Lightweight Comfort: Designed to offer a comfortable fit, this lightweight t-shirt is your perfect companion, whether heading out or just chilling at home.
  • Perfect Gift Option: With its witty “What Doing?” quote, this long-sleeved t-shirt is a great gift for birthdays or just a way to treat yourself or your loved ones to some SML fun!
Huh, you betta snag it now

Product Specifications:

Material: Polyester and Cotton Blend
Color: Classic Black, Navy Blue, Dark Heather Grey, Heather Grey
Fit Type: Classic Fit
Neck Style: Round Neck
Sleeve Type: Long Sleeve
Washing Instructions: Machine washable for easy care and maintenance
Available Sizes: Small, Medium, Large, X-Large, XX-Large
Additional Features: Double-needle sleeve and bottom hem for added durability

Immerse Yourself in the World of SML!

Don’t miss the opportunity to sport a piece of the SML universe wherever you go with this Jeffy Long Sleeve T-Shirt. Not only does it showcase your love for the series, but it also brings a touch of Jeffy’s unrivaled humor to your daily life. Order yours today, and keep the laughter close to your heart!

Note: Ideal for unisex adults, this t-shirt caters to both longtime fans of the SML series as well as newcomers ready to dive into Jeffy’s amusing adventures!