From Sew Over It:
The versatile Elm T-Shirt is a great wardrobe staple for kids of all ages. It features three different neckline options and two sleeve lengths, giving lots of variations. The neckband can be sewn either as a skinny or wider width, and there’s also the option to add a handy press stud opening on one shoulder, making the t-shirt even easier to get over wriggly ones’ heads!