Millets discount codes:

Spend over £50 and get £5 off - use the code: millet5
Spend over £100 and get £15 off - Use the code: millet15
Spend over £150 and get £30 off - Use the code: millet30
Spend over £200 and get £50 off - Use the cosde: millet50

Link to Millets website

Blacks discount codes:

Spend over £50 and get £5 off - Use the code: black5
Spend over £100 and get £15 off - Use the code: black15
Spend over £150 and get £30 off - Use the code: black30
Spend over £200 and get £50 off - Use the code: black50

Link to  Blacks website

Popularity: 58%

Blacks have up to 85% off selected lines, including Berghaus and The North Face.
Blacks are delighted to introduce their summer sale offering some exciting discounts for their customers on a range of clothing, footwear and tents now!

Some of the offers include:

Up to 50% off Berghaus Clothing

Up to 20% off The North Face Tents

Save 70% on The North Face Products

Up to 65% off ALS Clothing

Save 70% on Animal Clothing

Up to 70% off O Neill Clothing

Up to 35% off Vans Clothing

Popularity: 72%