What did the cro-magnons wear as their daily clothing?

they wore fur from animals and jewelry from shells

Here's the proper answer:

The cro magnon people are just like the neanderthals therefore they would've wore something similar to the neanderthals. Such as: in a colder climate they would have learned to soften leather, for comfortable clothes, sewn together with string made form animal guts using needles made from bones. In warmer climate they would've worn cooler clothes made form grass, and even from bark. They made necklaces and bracelets out of shells, teeth, feathers, flowers, and bone. Some even decorated their bodies with paint and tattoos.