The Viola Posy tea cosy is for a 4 - 6 cup tea pot and is all crochet.  Yes you get the pattern for the butterfly and doily too

WHAT YOU NEED TO GET STARTED
Yarn :   The original tea cosy was worked using Stylecraft DK

TEA COSY: 50g CHUNKY - LILAC or color of your choice -Lavender 1188
DOILY: 50g DK - WHITE - White 1001
FLOWERS: 50g DK – Violet purple - Boysenberry / 1828, WHITE 1001 / YELLOW – Mustard 1823
LEAVES: 50g OLIVE GREEN - Meadow 1065
BUTTERFLY: Oddments of DK - DARK BROWN – Dark Brown 1004 & WHITE - 1001

• Tools:  3.5mm(US: D-E  UK: 10)  & 4mm (US: E/4,  UK: 8)   Crochet Hooks
• Yarn Needle & Scissors

TENSION/GAUGE   Pattern of cosy using Chunky yarn with 4½mm (US: G/6,  UK: 7) Hook.  Approx. 18 sts and 12½ rows  = 10 x 10cm (4 x 4 ins) over cosy pattern

FINISHED COSY SIZE  4 cup tea pot - for a 6 cup tea pot I suggest you use a size 5mm hook  (US 7 / UK 6)
The size of the tea pot you see in the image is for a 4 cup:  14cm(5½ ins) high  x 43cm(17ins) round the full diameter of the center of the tea pot belly
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As with all my patterns, as a gift to you, included in your instant downloadable .pdf pattern is a print-to-cut out & make matching envelop, to store your pattern