Sleep · Last checked Sep 30, 2026
Little Unicorn Cotton Muslin Crib Sheet
Verdict
Breathable muslin that's soft from the box and fits well across mattresses. Choose the organic version for certified fabric.
MuslinOEKO-TEXOrganic option
What parents and testers say
Recurring praise
- Breathable for warm rooms
- Good fit
- Plastic-free packaging
Recurring complaints
- Conventional version discloses less about dyes
Our summary of patterns across the reviews and threads linked below. Not quotes.
Materials & safety check
✓FabricOEKO-TEX; GOTS on organic version
When to buy it
Registry
Add it early so it arrives before the third trimester ends
By 36 weeks
Set it up and wash anything fabric
Months 4–6
Plan the next stage: crib, sleep sack or bigger size
Consider instead: Burt's Bees for a budget organic jersey sheet.
Sources
- Green Active Family: Best non-toxic and organic crib sheets
- CPSC recall database: "crib" recalls since 2019
Spot something wrong or out of date? Email [email protected] and we'll recheck it.