Mermaid Bridal Petticoat, Wedding Dress Underskirt with Long Back Train

Create a beautiful mermaid and trumpet-style bridal silhouette with this white mermaid petticoat with long back extension. Designed to add shape and support under fitted wedding dresses, mermaid gowns, trumpet gowns, bridal dresses with train details, and formal gowns.

With a 300 cm / 118 in skirt circumference and 110 cm / 43 in skirt length, this petticoat helps support the lower part of the dress while keeping the upper hip area smoother and more fitted. The long back extension is ideal for gowns with a train or fuller back skirt shape.

❤️ WHY BRIDES CHOOSE THIS PETTICOAT
White mermaid bridal petticoat
Hoops: 2
Skirt circumference: 300 cm / 118 in
Skirt length: 110 cm / 43 in
Long back extension / train support
Mermaid and trumpet-style silhouette
 Waistband: Elastic, one-size, fits up to 36" / 91 cm
 Material: 100% Polyester (voile top, tulle tiers)
 Color: White
Lightweight tulle/net fabric
Structured lower skirt support
Comfortable waistband
Ideal for fitted bridal gowns

❤️ PERFECT FOR

Mermaid wedding dresses
Trumpet gowns
Bridal gowns with train
Fitted wedding dresses
Formal evening gowns
Bridal photoshoots
Pageant dresses
Costume and stage dresses
Dress shape support

Not sure? Send us a photo of your dress before ordering — we'll confirm fit for free.

❤️ HOW TO MEASURE FOR THE PERFECT FIT
1. Hem circumference: Measure your dress at its widest bottom point. This 360 cm petticoat suits A-line dresses with moderate hem fullness.
2. Length: Measure waistline to hem. The petticoat is 110 cm with a train extending behind. Voile can be trimmed if needed.
3. Waist: Elastic band fits comfortably up to 36" — no measuring needed.

❤️ NEED A DIFFERENT SHAPE?
For full ball gown or princess dresses, see our 8 and 10 hoop versions. For straight slim dresses without train, message us — we'll guide you to the right model.

❤️ CUSTOM & PLUS SIZE
Need a larger waist or different length? Message us your measurements — we'll handcraft a custom version for you.

❤️ CARE INSTRUCTIONS
• Hand wash only, max 30°C / 86°F
• Steam iron on low setting
• Tumble dry, low heat
• Hang to store — keeps tiers and hoops in shape

❤️ WHY BRIDALPORT
✓ Stocked in dozens of bridal boutiques across Europe
✓ Fast worldwide shipping
✓ Personal sizing support before & after purchase
✓ ⭐⭐⭐⭐⭐ trusted by real brides

📹 See it in motion: https://youtube.com/shorts/CS2ufxwMgdo

💌 Questions? Message us anytime — we usually reply within a few hours.

Walk down the aisle with soft, flowing elegance. Add to cart and let your dress shine. ✨