Choosing fabric for quilted ornaments starts with the method you’re using. A fabric that suits a sewn shape may not behave the same way in a small folded and pinned design.

I would begin with the pattern’s instructions, then test a little fabric before cutting all the pieces. A small trial can save plenty of unpicking or unpinning later.
Check whether the pattern is sewn or no-sew
Follow the fabric type and dimensions specified by the pattern maker. Don’t assume sewing advice applies to a pinned ornament, or that every fabric can be substituted without changing the result.
My handmade OBR quilted-style pieces are no-sew ornaments secured with pins. Other makers use different methods.
Look at the scale of the print
Lay a small folded sample beside the rest of the colors. Does the part of the print you wanted still show? A large motif may disappear when most of the square is folded underneath.
If the design has a direction, check how it looks from different sides of the ornament.
Test the thickness and finish
Fold a sample as the pattern requires. Look at the layers together before deciding whether the material suits that design. Check for fraying, snagging, bulky corners, or a surface that marks easily.
Don’t choose a fabric only because it feels lovely on the roll. The folded sample gives you more useful information.
Let the colors work together
A quieter fabric can give a busy pattern room to show. Try the combination in the light where you’ll display it. You can change one color at a time instead of replacing every material.
Keep craft work separate from children’s activities
Pins, tools, and small decorative parts need an adult work area. Store unfinished work and supplies securely when you stop. Finished pinned ornaments aren’t toys.
Buying a handmade ornament instead?
Read the listing’s materials and close-up photographs. Texture and color can make a gift personal without printed names. My ornament gift guide helps with the choice, and my keepsake guide explains how a piece gains meaning.
Once it’s finished, follow the maker’s care instructions. My storage guide covers protecting fabric details between displays.