Our Frenchie, Lucy, is absolutely obsessed with these comfort tees (and so are her humans)!! We already have 5 tees and can't wait to add more to her collection. The sizing is perfect, thanks to the 2-inch size increments, making it easy to find the ideal fit for her. Lucy wears a size 16" (she's a very long Frenchie). Measuring is super simple, and we love how soft and stretchy the fabric is, especially since Lucy has a broad Frenchie chest. These tees provide just the right amount of comfort without being too tight. She wears them to bed as her go-to pajamas and loves lounging in them during the day for a cozy, casual look. We can't recommend these tees and Hudson Houndstooth enough!!