I don't know what your designer style is Linda but here's a farmhouse style hamper!
I bought one and then gave it to my son and his family. It’s made from wood and fits 3 hampers.
I painted it to match my bathroom. Here is a picture
Search for diy wood hamper on Pinterest
Don't know what you mean by designer. Here are some plans.
Although I can't find a photo, my dad built one that looked like a piece of furniture. The plans that William provided will get you started! Just be sure to ventilate on the back side that will be against the wall, as you don't want damp towels, or anything wet for that matter, to get mildew or mold before wash day.
Thank you. These are wonderful answers, and I am sure I will put one of them to good use.
How about using a large basket with a lid? https://amzn.to/2TpXTc4