100% Irish Linen Sleeveless Button Up Mint Green

Vintage 100% Irish linen button up sleeveless shirt. Mother of pearl buttons. Cool minty green / aqua color (a bit more blueish than it looks in the photos). Approx measurements: Pit to pit: 18.5 inches Length: 23.5 inches Condition: good used condition. Faint stain on the front that I didn’t notice until now (see close up pic) and slight discoloration on the pits, nothing very noticeable, might come out with actual stain treatment. Smoke-free home.