The Lacy Knitters Guild newsletter always has some interesting designs. The Petit Chevalier doily is exceptional in several ways.
First, it is based on a collar pattern by Marianne Kinzel (who calls it the Cavalier Collar). Second, it was adapted into a doily by the great knitter Eugen Beugler for the Lacy Knitters Guild. And, third, the decreases for the feather-and-fan border are done as purl2tog on the front side. I had never seen this version of feather-and-fan before — and I like it!
I knit my doily in DMC Cébélia, size 30, in ecru on US0 (2mm) needles. The doily has 88 rounds. Finished size is approximately 14 inches.