Demand for leggings has been high, with Lyst searches for leggings up 15 per cent since early January, according to the report.Lyst sold an average of 35 sports leggings per hour, with average consumer spending on leggings up 17 per cent year on year.

Searches for keywords like "shape" and "lift" have increased 392% in the past three months, according to Lyst.Spanx, Sweaty Betty and Aloyoga all saw big increases in page views for their waist sculpting and leggings sculpting products.

Demand for high-waisted leggings is also on the rise, with searches up 65 percent year-on-year to an all-time high.Meanwhile, Lyst has seen an increase in consumer demand for jumpsuits: In 2019, consumer demand for jumpsuits and workout suits increased by 83%;Demand has risen by 21% since the beginning of January.Adidas, ASOS and Free People Movement all offer stretch onesies.Pure black was the most popular color and received the most searches.