Sweatshirt Dress

Sweatshirt Dress Size L Measurements all flat- Pit to pit - 21 Elastic waist - 16 Shoulder to hem - 33 Creamy off white color, with olive green accents Half zip at neck Thick elastic at waist No pockets Soft french terry material, little to no stretch Good Used Condition - no damage or flaws The tag says dry clean only, I have only ever washed it on delicate and it's fine, it's also a poly/cotton blend so I'm not sure why they wanted it dry cleaned?