I love cats and I love hello Kitty and I'm no kid at 64… Well, I'm a big kid. I wanted to go ahead and try ordering and took a chance and bought the largest size in the standard pink and it does fit me..however, the sleeves are a bit short. I don't mind pulling them up. I might even add a little fab...ric or soft lace to the sleeve to see if I can get them a little longer. Other than that, it's fine in the body and I am 5'4" 145 pounds and full chested…normally wear a medium in women's . At the time of writing this, the XXL in pink is sold out so if it does become available and you're an adult and you want to try it, I say give it a shot. Super soft in the inside only lacks pockets, but no biggie . Absolutely adorable!! Nice pink..not loud or bubble gummy.