**Product Specifications:**
**Brand:** FitonTon
**Description:** Classic and durable, exuding a sense of luxury. Comfortable and versatile, this base shirt is made of high-quality Xinjiang cotton fabric. Featuring a square collar design that fits the neck curve, it is skin-friendly, soft, smooth, non-fading, non-pilling, wash-resistant, and durable. The slim-fit design enhances the silhouette, making it a must-have for autumn and winter. It addresses 90% of autumn and winter skin concerns such as dryness, peeling, itching, static, friction, goosebumps, roughness, and wrinkles.
**Material:** Selected high-quality Xinjiang cotton, with 2000H, 50S, Xinjiang origin, abundant sunshine exposure, 50-count cotton fiber, mature and full cotton from Xinjiang's natural environment, longer and finer fibers compared to regular cotton, ensuring superior quality and naturalness.
**Design:** 360-degree body wrap, light, soft, elastic, pressure-free wear, gentle on the skin, no sense of restraint, showcasing curves without being tight, versatile for various body shapes and styles. Slimming and body-shaping, highlighting the collarbone, suitable for different face shapes and outerwear combinations.
**Features:** Curved hemline for waist shaping and visual slimming effect. Back design enhances backline aesthetics. 360° seamless cutting with streamlined tailoring for natural body fit and stretch. High elasticity fabric with good stretch, no constraints, natural body fit, high elasticity for slimming effect, fine and dense fabric with even pressure distribution.
**Versatility:** Can be worn in spring, autumn, and winter, suitable for layering and styling throughout the seasons. Multi-expansion structure for comfort and freedom of movement, reducing constraints during active movements.
**Details:** Square collar for elongated neck appearance, simple and elegant. Minimalist cuffs for comfort and style. Carefully stitched hemlines inside and out. Product model: FTY004, Product name: Square Collar Slim Fit Base Shirt, Available sizes: M, L, XL, XXL, Color: White, Fabric composition: Cotton + Spandex, Elasticity level: High, Thickness: Regular, Softness: Soft, Fit: Slim fit.
**Size Guide:**
- M: Length 51.5cm, Shoulder 56cm, Chest 37cm, Waist 42.5cm, Recommended weight 85-100lbs.
- L: Length 52.5cm, Shoulder 57cm, Chest 38cm, Waist 44.5cm, Recommended weight 100-115lbs.
- XL: Length 53.5cm, Shoulder 58cm, Chest 39cm, Waist 46.5cm, Recommended weight 115-125lbs.
- XXL: Length 54.5cm, Shoulder 59cm, Chest 40cm, Waist 48.5cm, Recommended weight 125-140lbs.
- *Allow 1-3cm error due to manual measurement.*
**Model Presentation:** MODELPRESENTATION.