Here is a product description that meets the requirements:

For many women, finding comfortable and stylish underwear can be a daily struggle. That's why we created sunshinelady ladies knickers g-string thongs for women low waist womens underwear. Made from soft cotton crotch fabric, these thongs are designed to provide a full range of motion and support.

The unique design features a low-cut back with a G-string silhouette that provides a flattering fit without compromising comfort. The thong style is perfect for those who prefer a more discreet form of intimacy, while the plus size sizing ensures a comfortable fit for women of all shapes and sizes.

Rhinestones add a touch of glamour to these sexy panties, making them perfect for dressing up or down. They are available in black and come with a cute design that adds a playful touch to any outfit. Whether you're looking for everyday comfort or a special occasion treat, sunshinelady ladies knickers g-string thongs have got you covered.

Features:
Low-cut back with G-string silhouette
Soft cotton crotch fabric for comfort and support
Plus size sizing available
Rhinestones add glamour and playfulness
Available in black