This is a nice looking boy's Polo by Ralph Lauren pullover sweater, size 5.  This sweater has been previously owned and is in good condition.  100% cotton. Please refer to photos for style and condition.  Please refer to measurements below for an accurate fit. 

Measurements (all measurements are approximate):
Across the front of the chest from arm pit to arm pit: 12"
Sleeve length measured from shoulder seam to end of sleeve: 14 1/2"
Sleeve length measured from bottom of collar seam to end of sleeve: 17"
Total length, measured from top of shoulder to bottom of sweater: 16"