Top Stitch Floral Sweater, No Size Tags (Size L-XL?)

Freshly washed. Great preowned condition. Light blue in color with white around the neckline and white and green florals on the front. No size tags, estimated as a size L or XL based on measurements. Approximate measurements with the item laying flat are as follows: Waist - 19¼" Pit to pit - 21" Sleeve length - 19" Length (collar to bottom) - 22"