There are no noticeable stains. I have worn it several times. It's easy to wear and comfortable. Size S It's listed as gray, but it's closer to light blue. This dress features sleeves with plenty of ruffles, enhancing a super girly look☆ The high waistline also helps to create a flattering silhouette, and it looks great with a belt♪ The lace-up back is also cute, ensuring a trendy style◎ *Please be aware of color fading or transfer due to friction or water. *Please handle with care as delicate materials are used.