The waist elastic can be adjusted with a button. There are no noticeable stains. Please note that this item has been stored at home and inspected by a non-professional, so there may be overlooked stains. (Please forgive any other oversights due to amateur inspection.) Also, regarding the condition and color of the item, it is based on personal perception, so please understand if there are any discrepancies. The item may be compressed for shipping. To reduce the thickness for shipping, the item may be folded in an unconventional manner. Thank you for your understanding of used items. Color: Blue系 (Blue-based) Pattern/Design: Solid Pant Length: Full length