01
Comforter stays spread out
A zipper closes the end, and ties sewn into each inside corner hold your comforter's corners in place.
Calena Marble Duvet Cover Set
Black / Twin/Twin XL – 69 × 87 in (175 × 220 cm) – 3 Pcs
$67.99
Sale price
$67.99
Regular price
$96.99
Save 29%You save $29.00
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- Marble duvet cover set with two pillowcases, every size
- 100% polyester microfiber; solid grey or black reverse
- Covers 69 × 87 to 90 × 90 in; no king size
- Zipper plus inner corner ties hold the comforter
- One layer, no fill: your comforter sets the warmth
What size is your bed?
How deep is your mattress?
Based on standard US mattress sizes (Queen = 60 × 80 in). Beds vary, so measure yours to be sure. Duvet covers are matched to standard US comforter sizes (Queen ≈ 90 × 90 in), so also check your insert. Not sure? Email us your measurements and we'll check.
Pairs well with
Ships separately — it may arrive on a different day.
Free tracked shipping · Most orders arrive
in 7–11 business days
Shipping details
Free 30-day returns · Even if you just change your mind. We cover return shipping. Policy
Questions before you order? Email us · we reply within 1–2 business days
Secure checkout
- In the box
- 1 × duvet cover · 2 × pillowcases
- Not included
- Duvet insert or comforter
- Size
- 4 sizes: pick yours above
- Material
- 100% polyester microfiber
Questions before you buy
Which marble duvet cover fits a queen comforter?
Measure your comforter, not the mattress. The 90 × 90 in and 87 × 94 in covers suit a queen comforter; none of these sizes is made for a US king.
Is the white marble pure white?
No. Grey veining runs across the white, so the overall look is soft grey and white. Screens and room light shift the tone a little.
Is it thin?
It's one printed layer with no fill, like any duvet cover, so it feels light in the hand. The warmth comes from the comforter you put inside.
How long does shipping take?
Shipping is free on every US order. Orders ship in 1–2 business days and most arrive in 7–11 business days. Every order is tracked. Read the shipping policy.
What if it's not right for me?
You have 30 days from delivery to return an unused item in its original packaging. Returns are free for any reason — we cover return shipping and nothing is deducted from your refund. Faulty, damaged or wrong items can also be replaced. Read the full return policy.
Still unsure? Email us and a real person replies within 1–2 business days.
In plain words
A marble duvet cover set in 100% polyester microfiber, printed with grey veining on white or on black. It's a marble bedding set: one cover and two matching 20 × 30 in pillowcases.
A zipper closes the end, and ties inside the corners hold your comforter in place. Turn it over for a plain side: solid grey behind the white marble, solid black behind the black. It's one printed layer with no fill, so your comforter sets the warmth. Calm marble print bedding for a plain room.
Goes well with it
Complete the set
Why you'll love it
The little things that make it better
02
Marble side or plain side
A reversible duvet cover set: marble on the front, a solid grey or black back for quieter days.
03
Two pillowcases, twin included
Every size, Twin/Twin XL too, comes with two 20 × 30 in envelope pillowcases; many twin sets include only one.
How it compares
Why not just use a plain solid duvet cover
Feature
Calena
Marble Duvet Cover Set
The usual way
A plain solid duvet cover
Comforter
Zipper plus inner corner ties
Can bunch up inside
The look
Soft marble veining, white-gray or black
One flat color
Reverse
Solid shade for a quieter look
Same color both sides
Compared with the everyday alternative, not a specific brand.
The details
Everything you'd want to know
Specifications
- Material
- 100% polyester microfiber
- Sizes
- Twin/Twin XL 69 × 87 in (175 × 220 cm); Full (close fit) 79 × 91 in (200 × 230 cm); Full/Queen 90 × 90 in (228 × 228 cm); Queen 87 × 94 in (220 × 240 cm)
- Pillowcases
- 2 × 20 × 30 in (50 × 75 cm), envelope closure
- Colors
- White, Black
- Reverse
- Solid grey on White; solid black on Black
- Closure
- Zipper, with inner corner ties
What's in the box
- 1 × duvet cover
- 2 × pillowcases
Measurements are approximate and may vary slightly by batch. Need a number we haven't listed? Email info@calenawellness.com.
Ready when you are
Calena Marble Duvet Cover Set
Added to your cart. View cart →
Free tracked shipping · Free 30-day returns
Reviews
What customers say
Honest notes from real Calena customers — photos included when they share them.
The Calena way
Made for slower evenings
We choose pieces that make winding down feel easy, then keep the rest simple: clear info, honest delivery times and real people when you need help.
Chosen for comfort
Every piece is picked for how it feels at the end of a long day: soft, calm and easy to live with.
Easy to care for
Practical materials and simple care, so comfort doesn't come with extra chores.
Real people, real help
Questions about sizing, delivery or returns? Email us and a person replies within 1–2 business days.
What to expect
From our door to your bedside
-
1
You order
You get an email confirmation right away.
-
2
We prepare it
Orders are processed in 1–2 business days.
-
3
It's on the way
Tracked delivery. Most orders arrive in 7–11 business days.
-
4
Settle in
Not right for you? Return it free within 30 days.
FAQ
Good to know before you order
Why does it cost more than other marble duvet covers?
Every size is a full set: the cover plus two 20 × 30 in pillowcases, twin included, where many twin sets come with one. The back is solid grey or black, so one cover gives you two looks.
Does polyester sleep warm?
Polyester can feel warm if you run hot. This cover adds one layer with no fill, so most of the warmth comes from the comforter inside.
Will it pill or fray?
Like most polyester bedding, it can pill a little over time where it rubs most. The cover's edges are lock-stitched.
How long does shipping take?
Shipping is free on every US order. Orders ship in 1–2 business days and most arrive in 7–11 business days. See our shipping policy.
How do I choose the right size?
Every size is listed in inches. On bedding, tap "Which size do I need?" under the sizes to see which one fits your bed. Not sure? Email us before ordering and we'll help you pick.
What if I don't like it?
Return it within 30 days of delivery — returns are free, even if you just change your mind. We cover return shipping and nothing is deducted from your refund. Full return policy.
Is checkout secure?
Yes. Checkout runs on Shopify's encrypted checkout, and we never see or store your card details.
How do I contact you?
Email info@calenawellness.com — Monday to Friday, 9am–5pm ET.
Customer support: Monday–Friday, 9am–5pm ET. We reply within 1–2 business days.
Still thinking it over?
Calena Marble Duvet Cover Set
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Free tracked shipping · Free 30-day returns