
Soul of London
Blue Mosaic Shirt Modern Fit
Soul of London's Blue Mosaic Shirt (available at Le 31) is a modern-fit, long-sleeve button-up shirt for men. It features a dense small-scale blue geometric mosaic pattern on light blue fabric, a contrasting navy inner collar, dark buttons, and a curved hem. Constructed from ultra-soft stretch cotton, it provides comfort and flexibility for daily wear.
- Color
- Blue
- Material
- stretch cotton fabric
- Style
- modern
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Size
Specifications
Modern fit shirt with contrasting underside and ultra comfortable stretch cotton fabric.
Stretch cotton fabric for comfort and flexibility, contrasting underside for a unique look.
- Color
- Blue · blue
- Material
- stretch cotton fabric
- Secondary
- elastane
- Style
- modern
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- modern fit
- contrasting underside
- ultra comfortable stretch cotton fabric
- blue mosaic design
Product Insights
The Blue Mosaic Shirt from Soul of London is a modern-fit, casual shirt crafted from a 97/3 cotton-spandex blend that offers breathable softness near pure cotton, light stretch for movement and tuckability, and print durability with reduced cracking. Its contrasting underside on the collar and cuffs remains crisp as the outer surface print ages, providing a long-lasting two-tone accent. The fabric recovers after bending, resists sagging, and retains shape after washing, while machine wash and line dry preserve the pattern. Sized S-XXL for untucked wear, it balances comfort and longevity.
- Print durability
Low-stretch 97/3 cotton-spandex reduces print cracking; surface print wears from friction.
Why this is supported
The shirt's 97% cotton, 3% spandex blend is categorized as a 'Light' stretch fabric, which minimizes fabric elongation.
Excessive elongation exceeds the tolerance of most print layers, leading to fatigue cracking under repeated stretch cycles.
fightingant.comBy keeping stretch minimal, the mosaic print avoids the cracking common on higher-spandex shirts. However, the pattern is surface-printed, as noted:
The mosaic pattern is printed on the surface of the fabric.
Is the mosaic pattern printed on the surface or woven into the fabric?Thus it remains subject to gradual wear from friction and washing, unlike a woven-in design. The low elastane content specifically counters the stretch-related cracking that often ends surface prints on elastic fabrics.
- Care
Machine wash cold and line dry preserve the printed pattern.
Why this is supported
The brand advises:
We recommend machine washing cold and line drying to help preserve the stretch fabric
Is this shirt machine washable, and what drying method (tumble dry low, hang dry) is recommended to preserve the stretch fabric?This aligns with general care guidance for printed apparel:
Air-dry is best.
huedrift.com- Contrast underside
Contrasting underside remains unaffected by outer print fading.
Why this is supported
The shirt includes a contrasting underside, visible when cuffs are rolled or the collar is flipped. As stated:
The shirt features a contrasting underside, which is typical of printed patterns.
Is the mosaic pattern printed on the surface or woven into the fabric?Because this contrast is inherent to the fabric construction rather than a printed layer, it will remain sharp even if the outer mosaic pattern fades from wear or washing.
- Sizing
Casual letter sizes S-XXL for untucked wear; order your usual tee size.
Why this is supported
Unlike Soul of London formal dress shirts which use neck-and-sleeve sizing (
14-14.5 15-15.5 16-16.5 17-17.5
freeds.com), this modern fit shirt uses casual letter sizes S–XXL indicating it is intended for relaxed untucked wear. Therefore, ordering your usual tee-shirt size is recommended.
- Fit
Tailored modern fit with 3% spandex for comfort and tuckability.
Why this is supported
The brand describes the modern fit as
Our modern fit is tailored to hug the body with fitted shoulders and narrow sleeves.
lyst.com. The 97/3 cotton/spandex blend is a
Light
factotex.comstretch level. The 3% elastane gives the fabric mechanical memory:
the fabric recovers well after each wear
factotex.com. Additionally,
3% elastane gives more stretch and softness than 1% versions
unanswered.io. Together, the modern fit with 3% spandex creates a comfortable, tuckable shirt for all-day wear.
- Stretch
Light stretch for easy movement and reduced print stress.
Why this is supported
The 97/3 cotton-spandex blend is graded as
97% Cotton / 3% Elastane | Light
factotex.comin textile grading, which provides enough give for natural movement and seated comfort. This modest stretch also benefits the printed pattern:
When standard plastisol is applied to a high-stretch blend like a 90/10 polyester-spandex fabric, the ink fractures almost immediately on the first stretch because it cannot elongate at the same rate as the fibers underneath.
mfgmerch.comBecause the 97/3 blend is not that stretchy, the ink film stays intact. Meanwhile, the 97% cotton majority keeps the shirt breathable and cool.
- Softness
Softer than 1% spandex, near pure cotton hand feel.
Why this is supported
The 3% elastane content in this blend gives a noticeably softer hand than typical 1% spandex shirting. A textile source notes:
The extra elastane makes the fabric feel ultra-soft.
unanswered.ioWearers report it feels close to wearing a pure cotton dress shirt without an undershirt.
- Shape retention
Fabric recovers after bending and resists sagging at collar and hem.
Why this is supported
The elastane provides mechanical memory; the fabric returns to shape after being stretched. As one source explains,
the fabric recovers well after each wear, which means it won’t sag at the knees or lose its shape around the collar over time.
factotex.comThis translates to the shirt resisting permanent sagging at the elbows, collar, and hem through the day.
- Comfort
97% cotton, 3% spandex blend provides breathable stretch and softness.
Why this is supported
The blend is described as offering
97% cotton 3% elastane offers real stretch thanks to the elastane content.
unanswered.iowith the balance ensuring
cotton still dominates so the shirt breathes and stays cool
How the cotton‑spandex blend feels — 97_cotton_3_elastane_balanceand the
3% elastane gives more stretch and softness than 1% versions
unanswered.io.
- Longevity
Print resists cracking and fabric retains shape after washes.
Why this is supported
The low-stretch 97/3 construction avoids
the ink fractures almost immediately on the first stretch
mfgmerch.comcommon in high-stretch fabrics, and
the fabric recovers well after each wear
factotex.com, while care guidance recommends
Air-dry is best
huedrift.comto protect the print film.
- Contrast detailing
Contrast underside on collar and cuffs stays crisp as outer print ages.
Why this is supported
The shirt features
The contrasting reverse — visible when the cuffs are rolled or the collar is flipped — stays untouched by the abrasion and washing that ages the outer print
Print quality and pattern longevity — contrasting_underside, ensuring a polished accent even as the print dulls.
- Contrasting underside
Hidden contrasting side outlasts print, giving durable two-tone accent.
Why this is supported
The contrasting reverse side of the shirt avoids the direct friction and washing wear that gradually degrade the printed outer pattern. Because the hidden fabric is not subjected to the same stresses, it retains its color and finish even after the outward-facing mosaic has faded or dulled. This durability means the shirt effectively offers two looks: a clean pattern piece when worn normally, or a layered accent piece when cuffs are rolled and collar is flipped to expose the contrasting interior. The combination extends the garment's usable style life.
Image Analysis
1 images- 01

Product
Front-facing long-sleeve button-up shirt laid flat against a neutral background showing a small blue geometric mosaic print, spread collar with contrasting inner collar, dark center buttons, and a curved hem.
- Overall silhouetteShirt shown flat, front view, long sleeves slightly angled downward and outward, curved hem at bottom center.
1 region
x 0.18 · y 0.15 · w 0.64 · h 0.70 (high) - Fabric patternDense small-scale geometric mosaic pattern covering the entire visible fabric; pattern appears as repeating small diamond or lozenge shapes in darker blue on a light blue background.
1 region
x 0.20 · y 0.18 · w 0.60 · h 0.66 (high) - Collar constructionSpread collar with visible collar points and an inner collar stand in a contrasting darker blue fabric; collar is open showing the inner contrast.
1 region
x 0.38 · y 0.12 · w 0.24 · h 0.12 (high) - Button placketSingle vertical center placket with evenly spaced dark round buttons running from collar to hem.
1 region
x 0.47 · y 0.20 · w 0.06 · h 0.60 (high) - Buttons detailButtons are dark (navy or black) and contrast with the lighter patterned fabric; buttonholes are on the right side of the placket as presented.
1 region
x 0.49 · y 0.28 · w 0.02 · h 0.04 (high) - CuffsStraight barrel cuffs visible at sleeve ends, matching the patterned fabric; cuffs lie flat and are not folded back.
2 regions
x 0.20 · y 0.73 · w 0.18 · h 0.10 (high); x 0.62 · y 0.73 · w 0.18 · h 0.10 (high) - Hem shapeBottom hem is curved with a slightly deeper center point and higher sides.
1 region
x 0.34 · y 0.72 · w 0.32 · h 0.12 (high) - Interior collar tag graphicSmall rectangular interior tag visible at collar opening with a red and blue cross-like motif; no legible text.
1 region
x 0.48 · y 0.16 · w 0.04 · h 0.05 (medium)
Other
Product centered on a plain light gray background with even diffuse lighting and a faint soft shadow beneath the shirt; image is cleanly cropped with no props or visible packaging.
- Background and stagingNeutral light gray background filling the frame, shirt centered horizontally and vertically within the image.
- Lighting and shadowEven, diffuse studio lighting with a soft shadow under the shirt indicating a small vertical offset from the background.
- Image crop and compositionEntire shirt is visible with small margins on all sides; image is taken from a straight-on frontal viewpoint.
Colors
light blue with dark-blue mosaic· main fabric#BBC4E3navy blue· inner collardark navy· buttons- Overall silhouetteShirt shown flat, front view, long sleeves slightly angled downward and outward, curved hem at bottom center.