Vintage Saint Laurent Rive Gauche Red Linen Short Sleeve Top Size 40

Vintage Saint Laurent Rive Gauche Red Linen Short Sleeve Top Size 40 Super great vintage Saint Laurent top with 3 patch pockets on front, cuffed shorts sleeves, and buttons up front. Really great, timeless piece. Has medium shoulder pads that could probably be removed if desired. No material label but feels like linen. Made in France Marked size 40, fits around a S, please see photos for measurements. Shown on dress form with 37 1/2" bust, 27 1/2" waist. I'm a medium with 38" bust, 30" waist and it is sadly too tight on me though I can get it on and button it just doesn't look right.