Twist Top T (S1613)

I saw a couple versions of this top on PR and thought it was a great way to jazz up a plain black top. The fabric is a bamboo knit; I don't recall the source. The twist part was a little tricky to understand. The pattern instructions and photo are very good, it's just took some time for my brain to wrap around and arrive at the "Ah HA" moment. Photo below shows the top on the left.