An In-Depth Guide to Aran Sweaters (a.k.a., Fisherman Sweaters) Published on April 12, 2021 by Ellen Rubin · Clothing and StyleIf 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)