Womens Dr. Martens UK conversion chart:

First made in the mid 60s, the unisex 3989 Brogue shoe features a unique combo of black-and-white wingtip style with thick, extra-chunky AirWair™ Bouncing Soles — a rebellious union of proper menswear, counterculture attitude and pure style.
 

• Made with classic Docs DNA, including grooved edges and visible stitching
• Built on the iconic Dr. Martens air-cushioned sole, which is oil and fat resistant with good abrasion and slip resistance
• Platform height: 1 in; Heel height: 1 3/8 in