Size Guide
Where your band and cup meet.
A
B
C
D
DD
DDD
G
32
XS
XS
XS
S
SDD
SDD
SDD
34
S
S
S
M
SDD
SDD
MDD
36
M
M
M
L
MDD
MDD
LDD
38
L
L
L
XL
LDD
LDD
LDD
40
XL
XL
XL
XLDD
XLDD
XLDD
42
XLDD
XLDD
XLDD
2XLDD
2XLDD
44
2XLDD
2XLDD
2XLDD
STYLES
Which bra style is right for you?
Same sizing, different support. Compare how each one fits and feels.
Benefit
Fit Note
Support
Padding
Closure
Straps
Underwire
Material
Composition
Sheerness
Lift & Volume
True to Size
Maximum Support
Built-In Push-Up Pads
Hook & Eye
Adjustable, Convertible to Cross Back
SmartSilicone Tec®
Signature
85% nylon 15% spandex
Opaque
Boob Job Bra
Painless
Molds to Body
Medium Support
Removable Pads
Hook & Eye
Adjustable, Wider for DD sizes
SoftWire®
Signature
85% nylon 15% spandex
Opaque
Support Bralette
Effortless
Runs Small
Medium Support
Removable Pads
Pullover
Adjustable, Wider for DD sizes
None
Signature
85% nylon 15% spandex
Opaque
Sheer Bralette
Weightless
True to Size
Light Support
None
Pullover
Fixed,
Wider for DD sizes
None
Sheer
78% nylon 22% spandex
Sheer
Lucy Bra
(EBY POP)
Airy
True to Size
Light Support
None
Hook & Eye
Adjustable, Convertible to Cross Back
None
Sheer
78% nylon 22% spandex
Sheer
Pain-Free T-Shirt Bra
Sculpting
Runs Large
Maximum Support
Lightly Lined Foam Pad
Hook & Eye
Adjustable, Wider for DD sizes
SmartSilicone Tec®
Signature
85% nylon 15% spandex
Opaque
Smoothing
True to Size
Light Support
Removable Pads
Pullover
Fixed
None
Signature
85% nylon 15% spandex
Opaque
Lift
True to Size
Maximum Support
Soft Foam Pads
Hook & Eye
Adjustable,
Wider for L+XL
SmartSilicone Tec®
Sheer
78% nylon 22% spandex
Opaque
Fix Common Bra Fit Problems
Straps Slip
Tighten straps first. If still slipping, try a smaller band size.
Bands Dig in
Try a larger band size. New bras should start on loosest hook.
Cups Overflow
Go up one cup size or try a style with more coverage.
Band Rides Up
Loosen straps first. If it still rides up, try a smaller band size.
Sides Buldge
Go up one cup size or try a style with more coverage.
Bustline Sags
Tighten straps or try a more supportive style.
Fix Common Bra Fit Problems
Straps Slip
Tighten straps first. If they still fall, try a smaller band size.
Band Digs In
Try a larger band size. New bras should start on loosest hook.
Cups Overflow
Go up one cup size or try a style with more coverage.
Bustline Sags
Tighten straps or try a more supportive style.
Band Rides Up
Loosen straps first. If it still rides up, try a smaller band size.
Sides Buldge
Go up one cup size or try a style with more coverage.
Panty Size
XS
S
M
L
XL
1X
2X
3X
4X
Full Hip (in)
33-35
36-38
39-41
42-44
44-47
48-50
51-53
54-56
57-60
Full Hip (in)
23-25
25-28
28-30
31-34
34-36
37-39
39-41
41-43
43-45
Pants
00-2
2-4
6-8
10-12
14-16
16-18
18-20
22-24
26-28
Why is EBY sized differently from traditional bras?
EBY runs XS through 2XLDD instead of traditional band-and-cup sizing. Each size maps directly to what you already know. Use the chart above to find yours.
I'm between sizes. Should I size up or down?
Most EBY bras run true to size, but fit varies slightly by style. Check the Style Comparison chart above for specific recommendations before you decide.
Why do EBY bras feel snug at first?
EBY bras aren't pre-shaped to a generic body. They mold to yours over the first few wears. That initial snugness is part of how it gets to a custom fit, not a sign it's wrong.
What if the size is still wrong?
We'll fix it. Contact us through our online form or at seamlesssupport@join-eby.com within 30 days and our fit experts will help you find the right size.
My size isn't on the chart. Now what?
Our fit experts regularly help customers outside the standard range. Contact us through our online form or at seamlesssupport@join-eby.com and we'll get you sorted.
Shop with confidence.
Every style is designed and tested across all sizes. We don’t release a bra until the fit is exactly right. If it isn't right for you, contact us within 30 day and we'll help you find the perfect size and style.
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