Transparency issues on accessory

[-Mallow-]

How to make transparency work for an accessory mesh? I based a hat with lace on a regular accessory at first, but the transparency for the lace part did not work at all. So next I based it on glasses but the transparency just becomes like the glasses original texture. It looks fine in TSRworkshop.

[BloomsBase]

Use this tutorial for transparancy:
http://www.modthesims.info/showthread.php?t=447671

[-Mallow-]

Alright, thank you