常見問題

星之尚是一個國際性的兒童內衣品牌，致力於為全球兒童提供安全、親膚、舒適、功能創新的貼身服飾。我們結合優質的國際布料與尖端設計，創造出最貼心的兒童內衣。

天絲™：天然、環保的纖維，具有絲綢般的柔軟度和優異的保濕性 暖薑纖維：具有溫和保暖特性的天然溫度調節纖維 驅蚊竹纖維：天然驅蟲特性，同時保持透氣性與舒適性

Yes. "Safely is Basic" is our guiding principle. Every fabric undergoes rigorous testing to meet the highest standards for children's wear — free from harmful substances and gentle on delicate skin. Soft textures, breathable constructions, and thoughtfully positioned seams help avoid pressure points, making our garments ideal even for children with sensitive or easily irritated skin.

We recommend machine washing in cold water on a gentle cycle with mild detergent. Avoid bleach and fabric softeners, and tumble dry on low heat or line dry to preserve the natural softness and functional properties of TENCEL™, Warm Ginger, and bamboo fabrics. Our quality construction is designed to withstand repeated washing without fading or losing shape.

Orders are processed within 1-2 business days (2-3 days during promotions). We offer free shipping on orders over HK$399. Estimated international delivery: Canada 7-14 business days, Europe 10-15 business days, Asia Pacific 3-6 business days, and the rest of the world 14-21 business days. You will receive an email confirmation with tracking once your order ships. Please note international orders may be subject to customs duties or taxes upon delivery.

We accept returns and exchanges within 30 days of delivery for unworn, unwashed items with original tags attached. Refunds are processed within 5-7 business days to your original payment method once we receive and inspect the return. For size exchanges, we cover the return shipping cost; for defective items or our errors, we provide a prepaid return label and a replacement or full refund. Final sale items cannot be returned.

Each product page includes detailed size information. For the best fit, measure your child's height, chest, and waist, and compare them with our size chart. If your child is between sizes or you plan for room to grow, we suggest sizing up — our fabrics are designed to stay comfortable and keep their shape as your child moves and grows. Need help? Contact our team at info@xingzishan.com for a personalized recommendation.

We offer flexible payment options and accept multiple major credit cards at checkout, so you can pay securely with the method that suits you best. Don't forget: new customers can enjoy HK$50 off their first order over HK$500 with our welcome discount.

Our premium support team is happy to help with orders, sizing, returns, or any product questions. Email us at info@xingzishan.com anytime — XINGZISHAN is based in Hong Kong (Unit 501, No.382 Lockhart Road, WanChai), and we typically respond within one business day.