Bands

	28	30	32	34	36	38	40	42	44
Comexim- Sold By Breakoutbras	28	30
Victoria's Secret		30	32	34	36	38	40	42	44

	Comexim- Sold By Breakoutbras	Victoria's Secret
28	28
30	30	30
32		32
34		34
36		36
38		38
40		40
42		42
44		44

Cups

	0	1	2	3	4	5	6	7
Comexim- Sold By Breakoutbras
Victoria's Secret	AA	A	B	C	D	DD	DDD	G

	Comexim- Sold By Breakoutbras	Victoria's Secret
		AA
1		A
2		B
3		C
4		D
5		DD
6		DDD
7		G

Uses UK sizing

Also labeled as: UK

Uses USA sizing

Also labeled as: EU

Victoria's Secret manufactures some bras sized S/M/L

This means that this brand at some point used some way to match their cups, from their main sizing system to other regions, for example:

UK	D	DD	E	F	FF
US	D	E	F	G	H

On this fictitious example, E cups in US correspond to DD cups in UK.

Later, at some point they decided to change how they do their cup conversions, in this case:

UK	D	DD	E	F	FF
US	D	DD	DDD	E	F

Note the introduction of DD, DDD cups shifting now E cups match to F cups.

Now, people that was buying by US sizes will now be confused on why things don't fit the same.

Click the "Sizing information" link to see what they changed.