vintage slate blue collared grandma cardigan crew neck oak leaves acorns long

Pretty slate blue grandma cardigan sweater. Cute allover diamond geometric print. Button front closure, crew neckline and side seam pockets. Cute design of oak leaves, flowers and acorns around the neckline. Decade likely 90s. Would fit best a M - L, but please see the measurements to ensure a perfect fit. Brand is Northern Reflections and tag size and material are unknown. Some light pilling, please see the photos. Questions are always welcome. 23” chest 27” length laid flat, double where needed