Women's Everywhere Ponte Blazer Top vs Women's Linen-Blend Schoolboy Blazer: which is safer?

Where these two actually differ

• We flag Formaldehyde resins in finishing or wrinkle resistance, Azo dyes and heavy metal colorants and Microplastic shedding with wear and washing on the Banana Republic and not on the J.Crew.
• We flag Azo dyes and synthetic colorants and Formaldehyde from storage or finishing treatments on the J.Crew and not on the Banana Republic.
• The Banana Republic is ponte knit blend, primarily polyester cotton where the J.Crew is linen-blend, likely cotton-linen mix, unfinished, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.