Quintessential Essential. Channing is quintessential XIRENA and an essential basic. Made in our classic cotton poplin with a "boy meets girl" attitude, the Channing Shirt is a must-have season after season.Fit & Sizing. Borrowed From Your Boyfriend - Our most relaxed and generous fit, we took this one straight from the boys. Buy in your 1 size or size down for a slightly less oversized fit. Our model is 5'8" and wearing a size Small.Fabric & Care. Cotton Poplin - X235114. 100% Cotton. Machine wash cold, gentle cycle. Tumble dry low. Made in LA.