1. Introduction and Overview
The SINGER Female Adjustable Red Dress Form (Model DF150SM_RD) is designed to provide a precise and customizable fit for all your sewing, tailoring, and display needs. This versatile mannequin accommodates sizes 4-10 and features 12 adjustable dials for accurate body measurements, a foam-backed fabric exterior for easy pinning, and a 360-degree hem guide for perfect garment finishing. Its tool-free assembly and height adjustment ensure convenience and efficiency in your creative process.
2. Product Components
Your SINGER Adjustable Dress Form package includes the following components:
- Dress Form Body (Red, Foam-Backed Fabric Exterior)
- Adjustable Stand
- Center Pole with Base
- 360-Degree Hem Gauge
- User Manual (this document)

3. Setup and Assembly
The SINGER Adjustable Dress Form is designed for tool-free assembly. Follow these steps to set up your dress form:
- Prepare the Pole and Base: Remove the base from the bottom of the center pole. Slip the adjustable hem gauge onto the center pole, then re-attach the base securely.
- Assemble the Stand: Attach the stand legs to the base of the center pole, ensuring they click into place for stability.
- Attach the Dress Form Body: Carefully slip the dress form body onto the assembled center pole. Ensure it is seated firmly.
- Adjust Height: Use the tool-free height adjustment mechanism on the pole to set the dress form to your desired working height.

4. Operating Instructions
4.1 Adjusting Measurements
The dress form features 12 adjustable dials located at the neck, bust, waist, and hips. These dials allow you to customize the form to match specific garment measurements. To adjust, gently turn each dial. For significant size changes, turn each dial incrementally and evenly to avoid stressing the internal tension system.
- Neck Sizes: 13 3/8" - 17" (34 cm - 43 cm)
- Bust Sizes: 33" - 40" (84 cm - 101 cm)
- Waist Sizes: 25" - 32" (64 cm - 81 cm)
- Hip Sizes: 34" - 41" (86 cm - 104 cm)

4.2 Pinning Fabric
The dress form's foam-backed fabric exterior is designed for easy and secure pinning. You can directly pin patterns, dresses, skirts, and tops onto the form, allowing for precise draping and fitting.

4.3 Using the Hem Guide
The integrated 360-degree hem gauge provides accuracy for marking and basting hems. Position the hem gauge at the desired height and rotate the dress form to ensure an even hemline around the entire garment.

5. Maintenance
To ensure the longevity and optimal performance of your SINGER Adjustable Dress Form, follow these maintenance guidelines:
- Cleaning: Wipe the fabric exterior with a damp cloth to remove dust or lint. Avoid harsh chemicals that may damage the fabric or internal mechanisms.
- Storage: Store the dress form in a dry, cool place away from direct sunlight to prevent fading or material degradation.
- Lubrication: Periodically check the adjustment dials and pole for smooth operation. If any stiffness occurs, a small amount of silicone spray lubricant can be applied to the internal mechanisms (avoiding fabric).
6. Troubleshooting
If you encounter any issues with your dress form, refer to the following common troubleshooting tips:
- Dials are Stiff or Hard to Turn: Ensure you are turning the dials evenly. If expanding or contracting multiple sizes, make small adjustments to each dial in sequence rather than attempting a large adjustment on a single dial.
- Dress Form is Unstable: Verify that the stand legs are fully extended and securely locked into the base. Ensure the center pole is firmly inserted into both the base and the dress form body.
- Fabric is Damaged: The foam-backed fabric is durable, but avoid excessive force when pinning. If minor damage occurs, it can often be repaired with fabric glue.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | SINGER |
| Model Number | DF150SM_RD |
| Color | Red |
| Adjustable Sizes | Fits US Sizes 4-10 |
| Material | Foam-Backed Fabric Exterior |
| Adjustment Dials | 12 Dials (Neck, Bust, Waist, Hips) |
| Neck Size Range | 13 3/8" - 17" (34 cm - 43 cm) |
| Bust Size Range | 33" - 40" (84 cm - 101 cm) |
| Waist Size Range | 25" - 32" (64 cm - 81 cm) |
| Hip Size Range | 34" - 41" (86 cm - 104 cm) |
| Hem Guide | 360-Degree Hem Gauge |
| Height Adjustment | Tool-free |
| Item Weight | 9 Pounds |
| Item Dimensions (L x W x H) | 9"L x 15"W x 28"H |
| UPC | 037431886392 |
8. Warranty and Support
For warranty information, product registration, or technical support, please visit the official SINGER website or contact SINGER customer service. Keep your purchase receipt as proof of purchase for any warranty claims.