Popsugar Fashion Summer Fashion How to Wear the '70s Summer Fashion Trend in 2021 How to Wear Sultry 1970s Summer Fashion Trends in 2021 28 June 2021 by Kara Kia View On One Page Photo 8 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 House of Sunny Island Halter House of Sunny Island Halter (£56) House of Sunny Island Halter £56 from houseofsunny.co.uk Buy Now Previous Next Start Slideshow Summer Fashion