Comparing a 30E Panache Harmony Underwired Balconnet (4031) with a 30DD Calvin Klein Seductive Comfort Underwire (F2894)

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 30E is 1 cup bigger than the 30DD.

	30E 30:6 Panache Harmony Underwired Balconnet (4031)	30DD 30:5 Calvin Klein Seductive Comfort Underwire (F2894)
Fits ribcage
	70.4 (+70.4cm)	0.0
Breast perimeter
	21.3 (+21.3cm)	0.0
Band length
	61.3 (+1.0cm)	60.3
Stretched band
	79.1	83.8 (+4.7cm)
Cup width
	12.9	15.9 (+3.0cm)
Cup depth
	22.0	22.2 (+0.2cm)
Wire length
	24.7 (+2.4cm)	22.2
Cup height
	15.0 (+15.0cm)	0.0
Gore height
	5.1 (+5.1cm)	0.0
Wing height
	8.4 (+8.4cm)	0.0
Strap width
	1.5	1.9 (+0.4cm)
Cup separation
	2.5	3.8 (+1.3cm)
Hooks
	2	2
Total bras
	5	2

People who have both bras say: