This top is machine washable (cold or warm water separately with like colors; machine dry on low or hang or lay flat to dry) and is constructed of 6.0 - 6.5 oz. 100% Ring spun combed cotton, 40/S super soft, fine interlock cotton. This 6.0-6.5 oz weight is substantial (not thin or see thru).

The measurements, with top laid flat on a table and measured across the font, are:

Size 4 (Ships for 3T/4T)
Shoulder to Shoulder: 11"
Chest (across the front, under the armpit): 12"
Waist: 11"
Length of Sleeve (shoulder seam to sleeve hem): 15.75" (long sleeve)
Length of Sleeve (shoulder seam to sleeve hem): 3.5" (short sleeve)
Length of shirt: 16"

Size 6  (Ships for 5T/6)
Shoulder to Shoulder: 11.5"
Chest (across the front, under the armpit): 13.75"
Waist: 12"
Length of Sleeve (shoulder seam to sleeve hem): 17.5" (long sleeve)
Length of Sleeve (shoulder seam to sleeve hem): 4"
Length of shirt: 18"

Size 8
Shoulder to Shoulder: 12"
Chest (across the front, under the armpit): 14.25"
Waist: 12.75"
Length of Sleeve (shoulder seam to sleeve hem): 17.75" (long sleeve)
Length of Sleeve (shoulder seam to sleeve hem): 5" (short sleeve)
Length of shirt: 19"

Size 10
Shoulder to Shoulder: 12.5"
Chest (across the front, under the armpit): 14.75"
Waist: 13"
Length of Sleeve (shoulder seam to sleeve hem): 14" (long sleeve)
Length of Sleeve (shoulder seam to sleeve hem): 5.25" (short sleeve)
Length of shirt: 20"

Size 12
Shoulder to Shoulder: 13"
Chest (across the front, under the armpit): 15.5"
Waist: 14"
Length of Sleeve (shoulder seam to sleeve hem): 20" (long sleeve)
Length of Sleeve (shoulder seam to sleeve hem): 5.5" (short sleeve)
Length of shirt: 21"