Boy's Vintage Striped Chevron Sweater - Cobalt Blue & Black- "Wild Boys" size 6

Vintage little boys chevron striped 2 color knit sweater. Boys size 6. "Wild Boys" aviator logo brand.Black and cobalt blue Chunky striped rib trim at collar, hem and cuffs. Made in Poland. 70% acrylic, 30% wool. Good worn condition, stitching on one side of tag is coming out, and some light signs of wear. Looks like it is from the 80's based on the pattern but I cannot confirm that.  Shoulder to shoulder: 16" Pit to pit: 15" Length: 17" Sleeve length: 15"