Zara 竹纖維內衣

I wore this under a thin white tee all day and completely forgot I had it on — the bamboo fabric is that soft. The red lace waistband peeks out just enough to feel a little flirty without being over the top.

The bamboo fabric is genuinely as soft as it claims, no scratchiness even after a full wash. The red lace waistband adds just enough detail without digging in, and I've worn it through a 10-hour workday without any adjusting.

I wore these under a dress to a wedding and forgot I had them on all night. The red lace edges are a nice little detail without digging in, and the white bamboo fabric stayed put through dancing.