What to expect: This season's big H&M collaboration is with irreverent designer Alexander Wang. The designer has been sharing sneak peaks of the boxing-inspired collection on Instagram, from a boxing glove key ring embossed with Wang's initials to Rihanna debuting a crop top and matching leggings in New York. Anyone who feels hesitant over these previews, can be reassured that the collection also includes illusion-stripe shirts, sporty LBDs and structured sweatshirts, as seen exclusively in Vogue Netherlands this month.

Expected prices: yet to be released

When it lands: 6 November

Where to buy it: hm.com and in H&M stores

Diane von Furstenberg and Goop

All the amazing autumn/winter 2014 fashion collaborations you need to look out for