Vintage metallic one piece swim suit

Insane vintage moonlight metallic underwire bustier bathingsuit with a scoopback. Marked size 8 but fits MUCH smaller, approximately a size 4. Made in Canada. In perfect condition and such a unique piece. Straps are not adjustable. I wpuld not recommend this for a very tall person or someone with a very long torso. I am between sizes 4-6, im 5'3 and measure 35.5"-27"-37" and i found this a tad too small.