Your search for "imperial edition" revealed the following:

Jenerates - Everyday Hemmer - Imperial

$39.75 CAD

Jenerates - Flex Hemmer - Imperial 

$39.25 CAD

Dear Stella - Cotton - Phoebe - Lunar - Imperial

$22.75 CAD

Spring Measuring Tape - 300 cm

$6.50 CAD

Jenerates - Seam Circles - Imperial 

$35.25 CAD

Milward - Rotary Measuring Tape - With Magnet

$7.25 CAD