Vintage designer Givenchy En Plus pencil skirt from the 80s Germany

Stunning rare Givenchy Plus designer pencil skirt from the 80s!!! Skirt is European Size 44 which is around a 12 here. This is mid length skirt with beautiful glen check plaid fabric. 55% polyester 45% wool. Label says "Made in W. Germany" which means it's from the 80s at the latest. Pristine condition. It is fully lined. Measurements laying flat: Waist: 16" Hips: 22" Length: 30"