𝅺HOLLISTER long sleeve snap closure plaid shirt size M (fits small)

GUC Hollister ladies long sleeve snap closure plaid shirt. Colours are pink, purple, blue and green. Has been washed prior to listing but could use a good ironing. Tag says size is Medium; however, this runs small. Please review measurements below to ensure a proper fit. Laid flat measurements: Pit to pit: 18" Sleeve length: 25" Back length: 23" Bicep width: 5.5"