Comparing a 28D Cleo Marcie Balconnet Bra (6831) with a 30DD Natori Feathers Contour Plunge Bra (730023)

Summary

The band is pretty much the same in both bras. The 30DD bra has wider cups but they are both about the same depth.

Sizing

The 28D is 1 band smaller than the 30DD.

The 28D is 1 cup smaller than the 30DD.

	28D 28:4 Cleo Marcie Balconnet Bra (6831)	30DD 30:5 Natori Feathers Contour Plunge Bra (730023)
Fits ribcage
	68.4	72.0 (+3.5cm)
Breast perimeter
	18.4	21.4 (+3.0cm)
Band length
	56.2 (+1.4cm)	54.8
Stretched band
	71.3	75.5 (+4.2cm)
Cup width
	11.2	13.5 (+2.3cm)
Cup depth
	17.6	18.4 (+0.8cm)
Wire length
	18.7	19.9 (+1.2cm)
Cup height
	13.5 (+0.1cm)	13.4
Gore height
	5.0 (+1.6cm)	3.4
Wing height
	6.8	9.3 (+2.4cm)
Strap width
	1.3 (+0.1cm)	1.1
Cup separation
	1.9	2.5 (+0.6cm)
Hooks
	2	2
Total bras
	18	110

People who have both bras say: