Guayabera shirt M/L NEW with Tags

Navy blue Guayabara long sleeve shirt from Coofandy. 65% polyester, 30% rayon, 5% spandex. Tag size Medium, but seems to run large. PLEASE see measurements below. Chest is approx. 22.75" laid flat at underarm. Length from top of shoulder to longest part of rounded hem is approx. 29" laid flat. Sleeve from top shoulder seam to edge of cuff is approx. 25.5" Sleeve from underarm to edge of cuff is approx. 20" Tried on ONCE! Never worn! NEW with Tags!