
Le 31
Dome Flower Brooch
This is a fabric flower brooch from Le 31 by Simons, an exclusive design made in Canada. It features layered black fabric petals with a felt backing, and includes both a serrated alligator clip and a metal pin (40 mm long) for secure attachment to clothing, bags, or accessories. Its compact dome-shaped floral design adds a decorative accent to any garment.
- Material
- Metallic bar
- Category
- Apparel & Accessories > Jewelry > Brooches & Lapel Pins
Color
Size
Specifications
Exclusive dome flower brooch designed in Canada, featuring a serrated clip and metallic bar, with a pin length of 40 mm.
Serrated clip and metallic bar. Pin length: 40 mm.
- Material
- Metallic bar
- Gender
- male
- Condition
- new
- Category
- Apparel & Accessories > Jewelry > Brooches & Lapel Pins
Additional Attributes
- Serrated clip
- Metallic bar
- Pin length: 40 mm
- Designed in Canada
- Exclusive Le 31 by Simons collection
- Dome flower shape
Product Insights
The Dome Flower Brooch by Le 31 is a 40 mm pin that secures to lapels between 6 cm and 9 cm with a serrated clip that grips without piercing, offering a firm hold on sturdy fabrics but potentially snagging delicate weaves, requiring a buffer for such materials. Its metallic finish may tarnish, necessitating dry cloth cleaning and dry storage to maintain appearance.
Verified claims
- Lapel fit
- One-size 40 mm pin fits lapels from 6 cm to 9 cm.
- Fabric compatibility
- Fabric-and-metal brooch: serrated clip grips sturdy fabrics; delicate ones may need a buffer.
- Fabric grip
- Clip holds firmly on sturdy fabrics but may snag delicate weaves.
- Tarnish care
- To prevent tarnish, wipe with dry cloth and store dry.
- Attachment and grip
- Serrated clip grips without piercing; metal bar prevents tilt.
- Maintenance
- Metallic finish may tarnish; clean with dry cloth.
Product record
- Title
- Dome Flower Brooch
- Brand
- Le 31
- Price
- 19 CAD
- Availability
- In stock
Deep Research
Wearing a floral brooch as a man today
- The editorial guideline that a brooch should span roughly one-third to one-half the width of the lapel means this 40 mm pin will read as a deliberate accent — not a lost speck — on most standard suit lapels, while remaining modest enough for a slim blazer.
How large the dome flower brooch really is
- By offering the brooch in a single size, Le 31 pre‑calibrated the dome's diameter to harmonize across lapel widths from slim (6 cm) to classic (9 cm), making it a grab‑and‑go accessory that fits the majority of men's suiting without adjustment.
- A 40 mm pin generally pairs with a 4–5 cm flower head — the classic size for men's lapel boutonnières — so the dome sits at roughly half the width of a typical 7–8 cm lapel, reading as tailored presence rather than overstatement.
How the serrated clip handles different jacket fabrics
- The serrated clip holds most confidently on sturdy fabrics like wool knits, heavier cottons, brocade, velvet, and coating fabrics — materials thick enough for the teeth to bite into without slipping, which makes this brooch a natural choice for a winter overcoat or structured blazer lapel rather than a lightweight dress shirt.
- For delicate or slick fabrics such as silk, lace, or fine knits, the clip's metal teeth risk snagging or sliding — clipping through a ribbon tab, a facing seam, or a doubled fold of fabric provides a non-damaging anchor that keeps the brooch secure without piercing the material.
- The serrated teeth grip without piercing, but they need enough weave or nap to lock into — on smooth, flat-woven surfaces such as polished cotton or satin the clip can shift with wear, while textured weaves like tweed or herringbone give it a reliable purchase.
- The metallic bar acts as a second contact point against the fabric's underside, preventing the brooch from drooping forward or pivoting — this dual-point design counters the leverage that would otherwise tilt a single-point clip on softer materials like flannel or brushed cotton, keeping the dome face outward even through movement.
Image Analysis
2 images- 01

Product
A single layered fabric flower brooch shown from above, composed of multiple overlapping curved petals forming a low dome; a short rolled fabric stem/attachment is partially visible at the left edge of the bloom.
- Overall shapeCircular floral form with densely layered, rounded petals creating a low dome profile when viewed from above.
1 region
x 0.18 · y 0.44 · w 0.64 · h 0.34 (high) - Petal constructionMultiple individual petal elements made from thin fabric with soft, curved edges; petals overlap and curl upward at their edges producing visible inner shadowing and depth.
1 region
x 0.25 · y 0.46 · w 0.50 · h 0.30 (high) - Material appearanceWoven textile with a slightly matte finish; some outer petals appear semi-sheer where layered, producing subtle texture variation and lighter tonal edges.
1 region
x 0.22 · y 0.46 · w 0.56 · h 0.30 (high) - Attachment detailShort rolled fabric stem or loop protruding at the left side of the flower, suggesting the brooch backing or attachment point though a metal pin is not visible.
1 region
x 0.14 · y 0.60 · w 0.08 · h 0.06 (medium) - Visible shadingSoft cast shadow beneath and slightly to the lower-right of the flower, reinforcing the low dome shape and lift from the background.
1 region
x 0.36 · y 0.68 · w 0.30 · h 0.12 (high)
Other
Studio-style product shot on a uniform light gray background with even lighting and minimal texture; image framed with substantial empty space above the product and the bloom centered horizontally toward the lower half.
- Background and stagingEven, smooth light gray background with no visible props or packaging.
- Shot compositionTop-down or slightly angled overhead view of the brooch centered horizontally and positioned in the lower half of the frame.
- LightingSoft, diffused lighting producing gentle highlights on curved petal edges and soft shadows under the bloom.
Colors
deep black· petals#0E0E0E- Overall shapeCircular floral form with densely layered, rounded petals creating a low dome profile when viewed from above.
- 02

Product
Rear face of a fabric flower brooch showing layered black fabric petals, a round black felt backing, and two silver metal fasteners mounted on the felt backing.
- Fabric petalsMultiple overlapping rounded black fabric petals with a soft matte finish and visible weave texture on curved surfaces; petals form a ruffled dome around the center and show folds and sewn tucks near the backing.
1 region
x 0.12 · y 0.30 · w 0.76 · h 0.58 (high) - Felt backingCircular black felt disk at the floral center providing a flat mounting surface for the metal fasteners; edges of the felt are visible between the petals and the metal parts.
1 region
x 0.38 · y 0.34 · w 0.22 · h 0.18 (high) - Metal brooch pinHorizontal silver metal safety-pin style clasp attached to the felt backing, with a visible hinge and two small circular rivet heads on the base plate.
1 region
x 0.42 · y 0.39 · w 0.22 · h 0.10 (high) - Alligator clipPolished silver alligator-style clip mounted above the pin on the felt backing, showing the serrated gripping jaw and a spring clasp; clip overlaps the pin assembly.
1 region
x 0.35 · y 0.30 · w 0.30 · h 0.12 (high) - Stitching detailSmall sewn tucks and gathers visible where petals meet the felt backing, creating radial folds toward the center.
1 region
x 0.34 · y 0.36 · w 0.32 · h 0.22 (medium)
Other
Studio shot with the brooch centered on a uniform light grey background, soft shadow visible beneath the object, and diffuse top-left lighting creating subtle highlights on metal parts.
- Background and surfaceEven light grey background with a soft drop shadow under the brooch indicating it rests on a flat surface; no packaging or props visible.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and reflectionDiffuse lighting with stronger highlights on the polished silver fasteners, producing small specular reflections and mild shading across the fabric petals.
1 region
x 0.32 · y 0.28 · w 0.36 · h 0.26 (medium) - Shot compositionCamera positioned above and slightly angled toward the brooch showing the back face; product is centered and occupies the lower two thirds of the frame.
Colors
black· fabric petals#0E0E0Dblack (felt)· felt backing#0E0E0Cpolished silver· metal fasteners- Fabric petalsMultiple overlapping rounded black fabric petals with a soft matte finish and visible weave texture on curved surfaces; petals form a ruffled dome around the center and show folds and sewn tucks near the backing.
Documents & Data
Q&A
2 answered- How does the serrated clip attach to fabric? Is it a standard pin-back, a clasp, or a different mechanism?
- The brooch attaches via a serrated clip mechanism, which grips the fabric securely without piercing it, along with a metallic bar for stability. This is a standard clip-on brooch design.
- Will the finish tarnish over time, and what is the recommended cleaning method?
- As with most metallic accessories, the finish may tarnish over time depending on exposure to air and moisture. To clean, gently wipe with a soft, dry cloth; avoid harsh chemicals. We recommend storing it in a dry place.