Items come from a pet free and smoke free home. I do buy items to resell from various sources, but I do avoid anything that shows signs of being around a smoker or anything with excessive pet hair. If any allergies are a concern, please make sure to launder any item purchased before wearing. I strive to make 100% of my customers pleased with their purchase. If this is not the case, please contact me so that I can do whatever is necessary to address the issue. I am happy to combine shipping on multiple purchases. Just contact me first if you are planning to buy multiple items. If items include free shipping, I can offer a discount if the combined shipping results in a savings to the seller.