Old Navy Women’s Perfect Slub-Knit Tees in Light Purple Stripe – $12.50 [exact ?]
The stripe pattern is slightly different on Krysta’s shirt, but it seems to close to be a coincidence. Either hers is an older version, or the pattern varies on each tee.
Krysta’s tee is from Forever 21’s collaboration with fashionable bunny Fifi Lapin. Her exact tee is sold out, but you can still buy another tee from the collection.
left: Forever 21 Heritage 1981 Fifi Lapin Raglan Tee [exact – sold out]
right: Forever 21 Fifi Lapin Bunny Kisses Tee – $15.80 [similar]