I have 4 out of the 5 items on the following list, so I speak from personal experience. Also, I wouldn't recommend something to anyone if I didn't actually like it myself. I have pictures and links to every item, so if you fall in love with something on this article, you can get it super fast :)
Silicone Rings
This is the one item I don't have. However, I have seen these at my local Walmart and I have definitely thought to myself, "If I was married, I'd get these". They look just like Enso rings and they serve the same exact purpose. If you don't like these ones, Walmart has tons of other silicone rings on their website. They also have sets of silicone rings so you have a little more of a variety.
Sports Bra
I have this sports bra and yes I know it's a "girls" sports bra, but mine is a XXL and I'm a 32B. It feels just like a S sports bra you can get somewhere else. No one would know it's a kids one anyway other than you. I think the design on this sports bra is adorable and that may or may not be the reason why I got it in the first place.
http://www.walmart.com/ip/Avia-Girls-Printed-Sports-Bra/344631659
Sweater
I looovvee this sweater. It's my favorite sweater from my closet. When I bought it, I wasn't sure how much it would shrink after I washed it, so I got a medium. Surprisingly, it hasn't shrunk at all and I've washed and dried it plenty of times within the last few months I've had it. The medium fits me pretty oversized, but it looks so cute with a pair of skinny jeans and my Juicy Couture belt. The plaid is my favorite pattern, but I think the cheetah is adorable too.
http://www.walmart.com/ip/Time-and-Tru-Women-s-Eyelash-Pullover/614314647
Fur Lined Denim Jacket
This is another thing I bought in the kids section. Surprise suprise. My little sister has the same exact jacket and I loved it so I bought one. Even better, we can twin now. I'm 5'8 and I'm pretty lanky. I got a XL Husky size (honestly an XL wouldv'e been fine) and I absolutely love it. It is so comfortable and it's thick, so in the winter I'm not freezing when I wear it.
Wireless Headphones
So I really wanted some wireless headphones that didn't look too far off from the real things. So I bought these and I love them. They are touch control and they are almost the same exact size as Airpods. The charging case also looks super similar to the real deal. Mine are blue and I use them every day. I paid $20 for mine and it was definitly worth it.