An In-Depth Guide to Aran Sweaters (a.k.a., Fisherman Sweaters) Published on April 12, 2021 by Ellen Rubin · Clothing and Style May contain affiliate links (what's this?)If you could only have one sweater in your wardrobe, the perfect choice would be an Aran, or fisherman’s sweater. about An In-Depth Guide to Aran Sweaters (a.k.a., Fisherman Sweaters)