Women's magenta purple merino lightweight full zip long sleeve jacket from Icebreaker.
There's a small discoloration on the front and the care/content/size tag has been removed. Mannequin is a 6 for reference, please refer to measurements below.

Features long sleeves, full zip, lightweight, zippered pockets.

Wool, elastane

Approximate flat measurements:
Armpit to armpit: 17"
Length: 25"
Sleeve length from seam: 25.5"