Does J.Crew stain-resistant blazers & suits have PFAS?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
We graded 8 J.Crew stain-resistant blazers & suits products, averaging Good (54/100). None of them grade Good or better.
Graded and flagged Poor and Bad, we’d swap these
J.Crew
Women's Linen-Blend Schoolboy Blazer
linen-blend, likely cotton-linen mix, unfinished
Azo dyes and synthetic colorants
Natural fiber blazers are typically low-risk, but J.Crew does not disclose dye sourcing…
Formaldehyde / VOCs
New garments may have residual formaldehyde from shipping/storage packaging or minimal…
Lower PFAS concern; natural fibers, no finish disclosed.
⚠Risky category by default
J.Crew
Women's Margeaux Stretch Linen Blend Blazer
linen blend, no water-resistant treatment noted
Formaldehyde / VOCs
Linen-blend fabrics sometimes receive formaldehyde-based wrinkle-resist or sizing…
Azo dyes
The blazer's dye composition is not documented. Linen blends are typically dyed with both…
Antimony in polyester component
If the blend includes polyester for stretch or body, antimony (a byproduct catalyst) may…
Lower concern, uncoated natural fiber with no water-repellent coating treatment disclosed.
⚠Risky category by default
J.Crew
Men's Legacy Italian Wool Blazer
Italian wool blend, unspecified finish
Heavy metals
Italian mills generally comply with EU dyestuff restrictions, but J.Crew's silent stance…
Antimony in polyester trim or thread
If button threads, label attachments, or seam reinforcement include polyester rather than…
Dye migration and color instability
Wool absorbs and holds dyes via hydrogen bonding; poor dye fixation in early laundering…
Lower concern wool blazer.
⚠Risky category by default
J.Crew
Women's Tall Margeaux Stretch Linen Blend Blazer
linen blend (linen/cotton mix, no identified coating)
Heavy metals
All dyed textiles carry theoretical azo-dye and heavy-metal pigment risk if sourced from…
Skin sensitization or allergic reaction to dyes or finishes
Any dyed textile carries a small risk of contact dermatitis in sensitive individuals.…
Lower concern. Uncoated natural fiber blend, no known PFAS triggers.
⚠Risky category by default
J.Crew
Men's Crosby Classic-fit Suit Jacket in Baird McNutt
Wool (Baird McNutt linen/wool blend)
Formaldehyde / VOCs
Wool blends sometimes receive light formaldehyde-based shrinkage treatments, though Baird…
Azo dyes (if dyed with synthetic colorants)
Baird McNutt uses both natural and synthetic dyes depending on color; some azo dyes can…
Classic wool suiting, no treatment markers suggest lower PFAS risk.
⚠Risky category by default
J.Crew
Women's Unlined Cotton-Blend Blazer
Cotton-blend, unlined blazer
Azo dyes and colorant safety
Cotton-blend fabrics are typically dyed with azo dyes; some can break down into banned…
Antimony in polyester component
Polyester in the blend may contain trace antimony as a catalyst residue. Levels in…
Microplastic shedding from synthetic fibers
Polyester or synthetic portion of the blend will shed microfibers during wear and…
Unlined cotton lacks treatment triggers typical of PFAS products.
⚠Risky category by default
J.Crew
Women's Madelyn Four-Season Stretch Blazer
Four-season stretch fabric with water-resistant treatment
PFAS
Four-season water-resistant apparel almost universally uses fluorinated PFAS finishes…
Antimony in polyester
Antimony is used as a catalyst in polyester synthesis; trace residues may remain in…
Elastane (spandex) degradation under heat and UV
The stretch component can break down with repeated hot washing, high-temperature drying…
Stretch blazer likely treated for water resistance; PFAS risk unclear without disclosure.
⚠Waterproof or stain-proof treatment
J.Crew
Men's Ludlow Slim-fit Suit Jacket
wool blend with water-resistant finish
PFAS
If water-repellent coating uses fluorine-free alternatives (polyurethane, wax-based), low…
Synthetic blend microfiber shedding
Polyester or nylon content in the blend sheds microfibers during washing and wear…
Antimony in polyester
If synthetic blend includes polyester, antimony oxide may be present as a catalyst…
Wool with water-repellent coating finish likely contains PFAS; no brand transparency.
⚠Waterproof or stain-proof treatment
Better stain-resistant blazers & suits from other brands
Graded higher than the J.Crew average of 54.
Banana Republic
Women's Slim Everywhere Ponte Blazer
Ponte knit fabric, likely polyester blend
Azo dyes and dye-related allergens
Limited concern
Formaldehyde / VOCs
Limited concern
Microfiber shedding and microplastic release
Limited concern
Ponte fabric lacks coating treatments that carry PFAS.
⚠Risky category by default
Banana Republic
Women's Slim Italian Wool Blazer
Italian wool blend, unfinished or standard finish
Heavy metals
Limited concern
Formaldehyde / VOCs
Limited concern
Fragrance allergens or finishes
Limited concern
Wool with no finish poses minimal PFAS concern.
⚠Risky category by default
Banana Republic
Women's Slim Linen Blazer
100% linen
Formaldehyde / VOCs
Limited concern
Heavy metals
Limited concern
Sizing and finishing chemical residues
Limited concern
Button, hardware, or trim metals (if present)
Limited concern
Uncoated linen fabric carries minimal PFAS risk.
⚠Risky category by default
See every J.Crew product we grade on the J.Crew brand page, or the full stain-resistant blazers & suits ranking.