This is a shirt/blouse from LAGOM. It's very cute and I received many compliments on it. The collar has elastic in it, so it stretches and can be put on and taken off without unbuttoning. I wore it often when I was around 90-100cm in size. Jumper skirt Size 110, but it runs small, so I wore it when I was around 100cm. Purchased from Nishimatsuya. Floral design button-up shirt, size 90. - Brand: LAGOM - Size: 90-100 - Color: Yellow, White - Design: Floral - Style: Button-up, with ribbon Thank you for looking. Search terms Apres les cours, petit main, next Global Work, GU Coordination, long sleeves, autumn