Brand new and still in bag, this Limited Edition collaboration is limited to 360 shirts Size is adult Medium Together with OOF, Umbros latest collaboration introduces this limited edition artist-designed shirt that blend sportswear with artistic expression. This collaboration marks their second partnership with OOF, and this shirt features artist Rachel Maclean contributing a unique design. Rachel Maclean, a Scottish artist known for her work that intersects cuteness, pop culture, and unsettling themes, has created a jersey featuring a distorted smiley face emoji, designed in vibrant neon pink and yellow.