An insightful review of The Viral 'Catch of the Day' Sweater: Why Everyone Is Obsessed and Where It Actually Came From—read on to discover what experts are saying.

Securing the right fit when buying heavy intarsia knits online can be tricky due to fluctuating yarn weights across different brands. Heritage labels cut their knitwear along classic, boxy unisex patterns, which differ substantially from modern fitted women's garments.

When selecting a size, keep these practical points in mind:

Chest and Shoulder Drop: Pure wool crewneck designs lack synthetic stretch fibers like elastane. If you intend to layer a collared Oxford shirt underneath, purchase your standard jacket size or size up one step. A dropped shoulder seam ensures the sweater falls naturally without bunching around the armpits.

Torso Length: Traditional marine knitwear cuts slightly shorter in the body to sit comfortably above heavy rain trousers or waders. Tall shoppers should verify the center back length before ordering, aiming for at least 26 to 28 inches for adequate waistband coverage.

Washing Protocols: Never clean a genuine wool jumper in a standard washing machine. Mechanical agitation combined with warm water causes wool scales to lock together, shrinking the garment irreversibly. Soak the knit in cool water with a no-rinse wool wash, press out moisture between two bath towels without wringing, and lay it completely flat on a drying rack away from direct heat.