This is a girl's Under Armour shirt in a size large.
It is black and features a v-neckline, the Under Armour logo under the neck, and short sleeves.
The shirt measures about 17" from underarm to underarm, 4.25" from top of shoulder to arm opening, and 24.5" from the back of neck to hem when laid flat.
It was made in Mexico from an 82/18 polyester/elastane blend.
This item comes in very good pre-owned condition.