Finding a men's pajama in plus size that makes no compromises on quality, elegance, or comfort is harder than it should be. Most brands offer their best models only up to XL or XXL — plus sizes are often reduced to basic options with inferior fabrics.
At El Búho Nocturno, a Spanish family business with more than 60 years and 3 generations of master tailors, we believe that elegance and comfort know no size. That is why our entire collection of men's pajamas is available from S to 5XL — the same premium fit, the same quality fabrics, the same level of finish in all sizes. Made in Spain and Portugal. Trustpilot 4.7/5.
Size Chart: Complete Overview Plus Sizes
The European standard (EN 13402) defines clothing sizes based on body measurements. Our sizes comply with this standard:
| Size | Number | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| S | Size 2 | 88–92 | 74–78 | 94–98 |
| M | Size 3 | 96–100 | 82–86 | 102–106 |
| L | Size 4 | 100–104 | 86–90 | 106–110 |
| XL | Size 5 | 104–108 | 90–94 | 110–114 |
| XXL | Size 6 | 108–116 | 94–102 | 114–122 |
| XXXL | Size 7 | 116–124 | 102–110 | 122–130 |
| 4XL | Size 8 | 124–132 | 110–118 | 130–138 |
| 5XL | Size 9 | 132–140 | 118–126 | 138–146 |
👉 View our full size chart. If in doubt between two sizes, choose the smaller — our fit is roomier than the market standard.
Our Best-Selling Pajamas in Plus Sizes
- Long Pajama Revers Poplin Stripes Blue (1404) — classic poplin fit, up to 5XL
- Long Pajama Revers Poplin Check Blue (1403) — timeless check pattern, up to 5XL
- Long Premium Pajama Poplin Stripes Light Blue (2912) — premium cotton, up to 5XL
- Long Premium Pajama Flannel Check Navy (2815) — Double-Peach flannel for winter, up to 5XL
- Short Summer Pajama Judo Poplin Stripes Blue (4547) — best-selling summer pajama, up to 5XL
Fabric comparison for Men's Pajamas Plus Sizes
| Fabric | Season | Large size advantage | Collection |
|---|---|---|---|
| 100% cotton poplin | Summer / year-round | Maximum breathability, cool | View |
| Double-Peach flannel | Winter | Warm without suffocating, soft on both sides | View |
| Velvet cotton | Winter | Luxury, warmth, elegant drape | View |
| Cotton jersey | Summer / mid-season | Elastic, adapts to the body | View |
Best Men's Pajamas Large Sizes by Season
Summer: short men's pajamas XXL up to 5XL
For summer, the short pajamas in 100% cotton poplin are the perfect choice in large sizes. Breathable cotton regulates body temperature better — especially important in large sizes. Available up to 5XL.
Winter: flannel men's pajamas large sizes
For winter, the Double-Peach flannel pajamas 100% cotton are the most popular option: warm without suffocating, gets softer with every wash. For maximum luxury: velvet pajamas also up to 5XL.
Mid-season: long men's pajamas XXL poplin
For spring and autumn, the poplin mid-season pajamas — light, elegant, available in all large sizes.
Men's Pajamas 4XL and 5XL: what you need to know
Sizes 4XL and 5XL are the hardest to find on the market. At El Búho Nocturno, 4XL (chest 124-132 cm) and 5XL (chest 132-140 cm) are full sizes — planned from the start, not added later. The same fabric, the same fit, no price surcharge.
Additional Products in Large Sizes
- Winter robe — the perfect complement to the pajamas, up to 5XL
- Cotton boxer shorts — classic underwear in large sizes
- Pajama pants — easy to mix and match
- Pyjama t-shirts — maximum flexibility
- Cotton polos — casual elegance in plus sizes
Care for your Plus Size Pajama
| Fabric | Washing | Spinning | Drying | Ironing |
|---|---|---|---|---|
| Poplin | 40°C | Normal | Drying line or low tumble dry | Yes, easy |
| Flannel | 30°C | Soft | Flat or drying line | Steam, gentle |
| Velvet | 30°C | 600 to max. | Flat, no tumble dry | Steam with cloth |
| Jersey | 30°C | Soft | Flat | Steam, gentle |
How to choose the right plus size
- Measure chest and waist and compare with our size chart
- If in doubt, choose the smaller size — our generous fit makes the smaller size the right choice
- For the robe over the pajama: one size larger
- Still unsure? Contact us — free advice, no obligations
60 Years of Tradition — in All Sizes, Without Compromise
At El Búho Nocturno, we didn’t wait for plus sizes to become fashionable. We have been making quality clothing in all sizes for decades — because a gentleman who deserves a good pajama has no size. Made in Spain and Portugal. Trustpilot 4.7/5.
👉 Full collection — El Búho Nocturno — Shipping 24-48h. Returns 30 days. No surcharge for plus sizes.
Frequently Asked Questions: Men's Plus Size Pajamas
Up to what size do El Búho Nocturno pajamas go?
Up to 5XL (Size 9), chest 132-140 cm, waist 118-126 cm. The full collection without exception and without surcharge.
What is the difference between XXL and 3XL?
XXL = chest 108-116 cm. XXXL/3XL = chest 116-124 cm. Same fit and same fabrics in both.
Is the fit of plus sizes the same as standard sizes?
Yes, in terms of fabric quality and finish. Specifically adapted for each size — not just a simple proportional enlargement.
Which fabric for plus sizes in summer?
100% cotton poplin: maximum breathability. Our summer pajama 4547 is the best seller in plus sizes.
How do I wash a plus-size flannel pajama?
Delicate wash program at 30°C, gentle spin, dry flat. Flannel gets softer with every wash.
Can I exchange if the size doesn't fit?
Yes, within 30 days, garment in the same condition. Simple and hassle-free.
Do plus sizes cost more?
No. No surcharge — same price from S to 5XL.
Where are the pajamas made?
Spain and Portugal, 60+ years of tailoring tradition. European quality control. Trustpilot 4.7/5.