**Product Specifications:**
1. **Design Details:**
- Cute and playful yellow duck children swimwear by B.Duck.
- Design highlights include:
- Adorable pleated skirt with cute patterns.
- Comfortable and flowing princess-style pleated skirt.
- Anti-embarrassment separate comfortable briefs for safety and comfort.
- Wide and thick round neckline for durability and dirt resistance.
2. **Fabric Analysis:**
- Fabric is soft, skin-friendly, moisture-absorbing, and breathable.
- Four-way stretch fabric that maintains shape.
- Elasticity index: moderate.
- Thickness index: moderate.
- Softness index: soft.
3. **Commodity Information:**
- **Brand:** B.Duck
- **Style:** Separate skirt
- **Name:** Girls' separate skirt
- **Pattern:** Yellow duck head
- **Fabric:** Nylon spandex
- **Bottoms:** Separate briefs
- **Elasticity Index:** Elastic
- **Thickness Index:** Moderate
- **Softness Index:** Soft
- **Sizes (in cm):**
- 110: 48-20-52-17
- 120: 51-21-55-18
- 130: 54-22-58-19
- 140: 57-23-61-20
- 150 (with chest pad): 60-24-64-21
- 160 (with chest pad): 63-25-68-22
- 170 (with chest pad): 66-26-72-23
- *Measurements may have slight discrepancies due to different measurement methods.*
4. **Size Recommendations:**
- 150-160cm: 13-20kg
- 140-150cm: 20-30kg
- 130-140cm: 30-40kg
- 120-130cm: 40-50kg
- 110-120cm: 50-60kg
- 100-110cm: 60-70kg
- 85-100cm: 70-80kg
5. **Model Show:**
- B.Duck
6. **Detail Display:**
- Round neckline for comfortable fit.
- Cute yellow duck pattern for added fun.
- Fully lined briefs for skin comfort.
- Soft and comfortable fabric for skin-friendly, moisture-absorbing, and breathable wear.
