Sheer curtains are furniture. Treat them like a large purchase.
Birt
People spend weeks on a sofa and hang whatever the previous tenant left on the pole. Then they wonder why the sofa looks dusty.
A decent sheer evened across the window is a filter. It knocks the blue out of midday and hides the building opposite. Every piece you have already bought benefits.
In the studio you inherit the curtain that was in the photo. If you plan to change it, take a new picture after, or you will be judging furniture in a climate you are about to throw away.
Fullness matters more than fabric brand: cloth that barely meets in the middle is a rectangle of compromise. Cloth that breaks on the floor a little looks like you meant it.