The piece is made from a mesh fabric composed of 95% Polyester and 5% Spandex, with a lining of Polyester. The mesh outer fabric is stretchy and skin-friendly, offering breathable comfort with a fitted, body-hugging feel that moves with you without feeling tight. The lining adds a smooth layer against the skin, while the mesh itself brings a light, airy quality suited to summer wear. The fabric weight is approximately 0.100 kg in size S, 0.110 kg in size M, and 0.120 kg in size L. The materials support the piece's elegant, retro aesthetic and its vintage-inspired, New Chinese-style design, making it suitable for a range of occasions including the workplace, commuting, city walks, travel, shopping, dates, and everyday wear. The stretch mesh and fitted silhouette work together to create a refined, polished look that fits both professional and casual settings.