It’s a good idea to wash your jeans before hemming them. Machine-washable garments should be washed beforehand to account for any shrinkage. This washing technique is important when choosing a tailor and fabric. Certain materials may cost more due to complexity. Time expectations vary based on price comparison. Shortening length of pants or sleeves usually takes just minutes with a simple sewing kit if you do it yourself at home. Bridal gowns or costumes require more complex tailoring techniques and may take much longer, thus costing significantly more. Alterations open up possibilities for adjusting existing wardrobe. But all these tips depend on finding the perfect tailor selection!