Staple piece-Maroon Top 🦚 3 for $21 or 6 for $30

Beautiful color, maroon, but looks deep pink in pictures. Couple of snags/tears on back of top (see pics). Looks like a size small but see measurements in pics. Although well loved, and tag illegible, will fit small child or very small adult. Great basic for any wardrobe, alone or under a jacket. Stretch material. GUC. Unsure brand/designer.