NWT Anthropologie Lil Sire Tigresa Flannel Pajama Pants Brand new with tags. Size XS. Designed by Lil Sire in collaboration with Anthropologie, these flannel sleep pants are sure to inspire sweet dreams. Best of all? Their whimsical aesthetic makes them a fabulous gift for friends and loved ones - and for yourself, too. Cotton, modal Drawstring waist Pull-on styling Machine wash Imported Reasonable offers welcomed!