Fashion-mommy has just had a glimpse of the new season collection from Dorothy Perkins, and it is absolutely fantastic. This collection has a clear retro feel to it, with vintage print dresses, 1970s style skirts, and a range of shoes and bags that you would normally have to trawl exclusive vintage shops to find. There are references to the 1950s, 60s and 70s,  with the best looks from each of those decades represented. I loved the whole collection, but here are a few looks I have put together to showcase my favourite pieces.   Look 1 Peggy Sue Got Married. This is a truly amazing cotton dress with a kitsch…