1.The material 30%cotton,65% Polyester and 5% Spandex. Stretchy knit self, it is soft like your favorite t-shirt,and comfortable to wear. 2. Sweater T Shirts With Twisted side knot detail is incredibly soft and fashion! Nice length to wear. Irregular hem design with cross front makes it different to others and gives you a relax impression, long sleeves with plain round neck looks cute and special. 3.Wear with some cute leggings or pants and knee boots! A scarf or long necklace and you are ready to go! Suit for a casual fall and winter office wardrobe. Hand wash to be safe. 4.Occasions:Loose fit long sleeve t-shirt perfect for casual daily wear, vacation, work, outdoor activities, party, trip, school, club, cocktail. 5.UK SIZE:S(UK 6-8),M(UK 10-12),L(UK 14-16),XL(UK 18),XXL(20).Color:Black ,Deep Blue,Deep Grey,Off-White,Wine Red. Please choose your size according to our SIZE CHART shown in the product pictures before ordering. Size may be 1 inch/ 2cm inaccuracy due to hand measure. Color may be light different due to monitor.And if you have any questions, please feel free to contact us.