James Brett Double Knitting DK Pattern Women's Boleros (JB062) This double knitting pattern by James Brett is leaflet number JB062 and will instruct you on how to create ladies long and short sleeved bolero's. The pattern gives you measurements to create the garments suitable to fit a bust size from: 32" - 42" (81cm - 107cm) approximately. This James Brett knitting pattern is suitable for use with most double knitting yarns however, tensions may vary and we recommend you knit a tension square before knitting the whole garment. See image provided for the number of 100g balls of wool required for each garment. Please note that this is a knitting pattern and NOT a finished knitted garment. All knitting instructions are written in English. The wool illustrated is James Brett DK which is available to purchase on a separate listing.