Adult vintage gingham apron, turquoise NWOT

Adorable adult size gingham half apron. Vintage, ordered in 1963 from Herschners, NWOT, must have fallen off (and I have original packing slip!) Turquoise and white gingham. Lavender and mint green also available in separate listings. 22” long, 35” across at the top, 28” ties, 92” tie end to tie end. All of these have an extra square of fabric sewn at the end one one tie... no clue why but must be intentional. Little girl sizes also listed separately, for a mommy & me set! Questions, just ask!