Women's Linen-Blend Schoolboy Blazer vs Women's Madelyn Four-Season Stretch Blazer: which is safer?

Where these two actually differ

• We flag Azo dyes and synthetic colorants and Formaldehyde from storage or finishing treatments on the J.Crew and not on the J.Crew.
• We flag PFAS in water-resistant coating, Antimony in polyester and Elastane (spandex) degradation under heat and UV on the J.Crew and not on the J.Crew.
• The J.Crew is linen-blend, likely cotton-linen mix, unfinished where the J.Crew is Four-season stretch fabric with water-resistant treatment, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the J.Crew is the one to buy.
• We are less certain about the J.Crew grade, at 45% confidence against 78%, because it discloses less.