Atmosphere Blue and white plaid blazer size Small

Cute blue and white plaid blazer with 3/4 sleeves. The tag lists the size as 10/ European 38, however I'm wearing it in the picture and I usually wear a size 2. I would recommend this for someone who wears size 2 or 4, because it becomes more snug when buttoned. I do believe this would be too small for someone looking for a size 10. Collar and button closure. This can also be worn as a light jacket. Never worn.