Butterick 4315 vintage sewing pattern, dated 1986.
Men's Shirt
Very loose fitting shirt has collar, extended shoulders, back pleated into yoke with forward shoulder seams, pockets, side slits and above elbow sleeves with stitched hems or long sleeves with pleats and button cuffs rolled up ( wrong side shows). Narrow hem.
Size XS - S - M:
Chest 30 - 32 / 34 - 36 / 38 - 40 inches / 76 - 81 / 87 - 92 / 99 - 102 cm
Waist 24 - 26 / 28 - 30 / 32 - 34 inches / 61 - 66 / 71 - 76 / 81 - 87 cm
Pattern is cut to size M and checked complete. Envelope is in very good vintage condition.
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https://allthepreciousthings.com.au/collections/men