This simple design — worked in aran weight yarn from the bottom up — uses ribbing at the waist and on the top of the bodice and straps to add texture. You can wear it alone or as a vest in layering seasons.
The pattern is available in multiple sizes up to XXXL but the pattern page doesn’t indicate what the actual measurements are.
You can download the pattern from Ravelry.
[Photo: Tara-Lynn Morrison.]