His cable-knit cashmere sweater is well worth the investment. Inside, see the green Ralph Lauren Purple Label sweater Timothée Chalamet wore and find out where to shop it.

Okay, hear me out—this isn't your traditional fisherman sweater, but you can make a damn good excuse for Polo Ralph Lauren's ultra-soft, ultra-luxe cable-knit sweater when you feel how ...

A timeless knitwear style, men’s cable knit sweaters use raised, textured stitches that cross over each other to produce thick twists, braids, woven ropes, or cord-like patterns.

Ralph Lauren serves up Americana with a cashmere twist. This cable-knit quarter-zip is substantial enough for impromptu yacht outings, yet refined for fireside Old Fashioneds.

The Ralph Lauren Custom Cashmere Crewneck features a two-letter or three-letter monogram that's fully knit into the sweater and comes in 16 different color combinations — it's not your basic ...