Uninukoo gray v-neck long sleeve top

Uninukoo gray heathered v-neck, LS top. No tags inside to say what it's made of or size. Worn once, excellent condition. 24" long from top shoulder seam to hem. 27" from neck seam to end of sleeve. V-neck has a 6.5" drop. I'm usually a S, so I'd say S or XS if you want it to fit more loosely. Machine washed and dried, so easy care!