Hourglass? or not?

OK, so I'm 5'6-5'7, and weigh 140pounds, and I was just wondering if my measurements work out to be an hourglass.

I'm just not too sure what body shape I have.

these are the measurements:

bust: 39inches

waist: 30 inches

hips: 39inches

i also would like to know, is that too big?
Updates
+1 y
the inches are around not the width if you know what I mean
Hourglass? or not?
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