PRODUCT DETAILS
Complete your modest wardrobe with the Mavenne Bi Essential Inner Slip Dress—the perfect lightweight layering piece designed to be worn beneath open abayas and kimonos. Crafted from premium wrinkle-textured polyester, this sleeveless inner dress offers a smooth, breathable feel while maintaining a graceful drape throughout the day.
Designed with comfort and versatility in mind, it provides modest coverage without adding bulk, making it ideal for everyday wear, special occasions, and all seasons. The wrinkle-resistant fabric ensures effortless elegance with minimal maintenance, while the relaxed silhouette allows for comfortable movement.
Available in 11 timeless colours, this essential underlining dress pairs beautifully with any abaya in your collection.
Features
- Premium wrinkle-textured polyester fabric
- Lightweight and breathable for all-day comfort
- Sleeveless design – perfect for layering under open abayas
- Soft, modest straight-cut silhouette
- Wrinkle-resistant and easy to care for
- Available in 11 elegant colours
- Sizes: S–XXL
- Ideal for everyday wear, occasions and travel
Material: Wrinkle Polyester
Fit: Relaxed, modest fit
Sleeves: Sleeveless
Care: Machine wash on a gentle cycle. Hang to dry.
A timeless wardrobe essential designed to complement every abaya with effortless elegance.
Size Guide – Essential Inner Slip Dress
| Size | Shoulder | Bust | Length |
|---|---|---|---|
| S | 17.1 in (43.5 cm) | 43.3 in (110 cm) | 52.4 in (133 cm) |
| M | 17.7 in (45 cm) | 45.3 in (115 cm) | 54.3 in (138 cm) |
| L | 18.3 in (46.5 cm) | 47.2 in (120 cm) | 56.3 in (143 cm) |
| XL | 18.9 in (48 cm) | 49.2 in (125 cm) | 58.3 in (148 cm) |
| XXL | 19.5 in (49.5 cm) | 51.2 in (130 cm) | 60.2 in (153 cm) |
Please note: Measurements are taken with the garment laid flat. A variation of 2–3 cm (approximately 0.8–1.2 inches) is normal due to manual measurement.
Essential Inner Slip Dress- Mavenne Bi
WHAT ARE YOUR UK DELIVERY OPTIONS?
We offer delivery options for UK orders. Customers can choose between the following services:
Standard Delivery
Delivered within 2–4 business days — £2.99 GBP
Next Day Delivery
Delivered on the next business day — £7.95 GBP
Free UK Delivery
Available on orders over £30.00 GBP
Please note that delivery timeframes are estimates and may vary depending on location and circumstances beyond our control.
Once your order has been dispatched, you will receive your tracking information via email.
WHAT ARE YOUR INTERNATIONAL DELIVERY OPTIONS?
We offer worldwide shipping using trusted international couriers including FedEx.
AUSTRALIA
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £50.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £60.00 GBP
Free Delivery
Available on orders over £200.00 GBP
CANADA
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £26.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £42.00 GBP
Free Delivery
Available on orders over £200.00 GBP
ITALY
Standard Delivery (FedEx International Connect Plus®)
2–11 business days — £14.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £42.00 GBP
Free Delivery
Available on orders over £200.00 GBP
EUROPEAN UNION
(Austria, Belgium, Bulgaria, Croatia, Czechia, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Spain, Sweden, Germany, Cyprus, Malta, Romania, Slovakia, Slovenia)
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £14.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £45.00 GBP
Free Delivery
Available on orders over £200.00 GBP
OTHERS
(Egypt, Kenya)
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £26.00 GBP
Free Delivery
Available on orders over £200.00 GBP
REST OF ASIA
(Bangladesh, Cambodia, China, Hong Kong SAR, India, Indonesia, Japan, Macao SAR, Malaysia, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam)
Standard Delivery (FedEx International Connect Plus®)
10–60 business days — £27.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £50.00 GBP
Free Delivery
Available on orders over £200.00 GBP
REST OF EUROPE
(Albania, Åland Islands, Andorra, Armenia, Belarus, Bosnia & Herzegovina, Bouvet Island, Faroe Islands, Georgia, Gibraltar, Greenland, Guadeloupe, Guernsey, Iceland, Isle of Man, Jersey, Kosovo, Liechtenstein, Mayotte, Moldova, Monaco, Montenegro, North Macedonia, Norway, Réunion, San Marino, Serbia, Svalbard & Jan Mayen, Switzerland, Turkey, Ukraine, Vatican City)
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £14.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £45.00 GBP
Free Delivery
Available on orders over £200.00 GBP
SOUTH AFRICA
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £60.00 GBP
Free Delivery
Available on orders over £200.00 GBP
SOUTH AMERICA + MEXICO
(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Mexico, Paraguay, Uruguay, Venezuela)
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £37.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £61.00 GBP
Free Delivery
Available on orders over £200.00 GBP
USA
Standard Delivery (FedEx International Connect Plus®)
3–17 business days — £24.00 GBP
Express Delivery (FedEx International Priority®)
1–3 business days — £40.00 GBP
Free Delivery
Available on orders over £200.00 GBP
If your country is unavailable at checkout, please contact us at:
Mavennebi@gmail.com
HOW LONG WILL MY ORDER TAKE TO ARRIVE?
Estimated delivery times vary depending on the destination country and shipping service selected at checkout.
Customers will receive tracking information via email once the order has been dispatched. We recommend monitoring your parcel directly through the courier tracking page for the latest delivery updates.
Please note:
Our operations do not run on weekends or public holidays.
Orders placed after 10:00 AM on Fridays will be processed on the next business day.
WHAT SHIPPING CARRIERS DO YOU USE?
We currently ship with:
Evri
DPD
FedEx
WILL I BE CHARGED CUSTOMS & DUTIES?
International customers may be required to pay customs duties and taxes depending on their country’s import regulations.
Mavenne Bi currently ships using DAP (Delivered At Place), meaning customs charges are the responsibility of the customer upon delivery.
RETURNS
HOW DO I RETURN MY ORDER?
To initiate a return, please send your item(s) to the following address:
Mavenne Bi
6 Rutland Street
Swinton
Manchester
M27 6AU
Please ensure your return includes the completed returns form from your parcel.
Returns must:
Be sent within 14 working days
Be unworn and unused
Have all original tags attached
Be returned in original condition
Please retain your proof of postage and tracking information until your return has been processed.
EXCHANGES
While we do not offer free return postage, we are pleased to cover the shipping cost for replacement exchange items.
RETURN PROCESSING
Once your return has been received, we aim to process it within 7 working days. During busy periods, processing may take slightly longer.
CAN I RETURN SALE ITEMS, SWIMWEAR OR UNDERWEAR?
Sale items may be returned provided they meet all return conditions.
For hygiene reasons, swimwear and underwear items cannot be returned unless faulty.
HAVE YOU RECEIVED MY RETURN?
If your tracking confirms delivery to our returns address, please allow up to 7 working days for processing before contacting us.
For any further questions, please contact:
Mavennebi@gmail.com