Alia yellow mock neck sweater

Adorable yellow sweater with minimal cableknit and pearl details. Size is petite medium (I wear an extra small or small standard size) Mock neck and slightly shorter sleeve. Good used condition, some signs of wear as pictured. Very soft and cosy but unsure of material composition. Approximate size laying flat, shoulder to shoulder 15 inches, length 21.5 inches, armpit to sleeve length 16 inches, chest 18.5 inches.