Hi - long-time lurker, first time poster! I've just had a pair of interlined curtains made, spent quite a lot of money on them (saved up a while) and I'm a little disappointed with how they've turned out. I like the fabric but the issue is with these 'bubbles' that seemed to have formed. The supplier did come round and steam the curtains, but they're not creases, so it hasn't made a difference. Is this normal on thick interlined curtains and am I just being overly fussy, or is this an issue with the manufacturing / curtain-making process where the interlining hasn't been done properly? The fabric is also plain rather than patterned, so probably more difficult to be forgiving.
I've attached some pictures to explain what I mean.
Any help would be really appreciated!