The Need You Now singer, 30, will launch her own bohemian clothing range, called LaBellum, in April (17) as part of HSN's month-long promotion of artists and designers from Nashville, Tennessee.
Products including clothing, accessories, jewellery, electronics and culinary items highlighting the delights of the home of country music will go on sale throughout the month.
According to editors at WWD, pieces from Scott's 22-piece fashion collection include fringed wraps, peasant tops, acid washed denim and studded jackets.
Prices will reportedly range from $49.90 (£39.75) for a tank top with lace detail to $169.90 (£135.30) for a beaded canvas jacket.
Hillary will appear on the HSN on 20 and 21 April (17), with clothes from her fashion line available online from the start of the month.
Earlier this month (Jan17), the group returned from a hiatus of more than a year with a new track You Look Good, the lead single from their sixth album Heart Break, due out in June (17).