Asymmetric blazer with mandarin collar


Let's draft the pattern for this straight blazer. The asymmetric front makes it trendy, while the fit and mandarin collar are quite classic.

Start from a basic block without darts with back and front joined at side - the shape is basically a rectangle with armhole :)

You also need a matching 2-pieces sleeve.

Sew it in any medium weight fabric supporting front, facing, hem, collar with appropriate interlining.

Step 1

Start from a basic block where all circumferences are the same (fitting your wider circumference + at least 10cm wearing ease on chest one).

Step 2

Shape center back by reducing 2cm at back waist, blend to zero at upper back.

Step 3

Drop armhole by 2-3cm

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