Size Guide

Snug Underwire Lift BraSize Charts

•••

If you are pregnant or in first 6 months of breastfeeding, we recommend sizing up than your usual size before pregnancy.

If you are 6 months beyond breastfeeding period, we recommend selecting the size after measurement.

STEP 1 Measure Yourself

BUST

Place the tape at the fullest part of your bust.

Make sure it is parallel to your band.

BAND

Start with your band size and wear a lightly lined (non-push-up) bra.

Place the measuring tape around your ribcage, directly under your bust, ensuring that the tape is straight.

STEP 2 Find Your Fit

Check the chart below to find your final size.

Your BRA SIZE is your Band Size plus your Cup Size.

Where to put the tape for band and bust

Bra Size Chart

Band Measurements Bust Measurements
BAND EU A B C D E F G H I J K L
70 70 82 84.5 87 89.5 92 94.5 97 99.5 102 104.5 107 109.5
75 75 87 89.5 92 94.5 97 99.5 102 104.5 107 109.5 112 114.5
80 80 92 94.5 97 99.5 102 104.5 107 109.5 112 114.5 117 119.5
85 85 not made 99.5 102 104.5 107 109.5 112 114.5 117 119.5 122 124.5
90 90 not made 104.5 107 109.5 112 114.5 117 119.5 122 124.5 127 129.5
95 95 not made 109.5 112 114.5 117 119.5 122 124.5 127 129.5 132 134.5
100 100 112 114.5 117 119.5 122 124.5 127 129.5 132 134.5 137 139.5
105 105 117 119.5 122 124.5 127 129.5 132 134.5 137 139.5 142 144.5
110 110 122 124.5 127 129.5 132 134.5 137 139.5 142 144.5 147 149.5
Band Measurements Bust Measurements
BAND EU A B C D E F G H I J K L
27.6 70 32.3 33.3 34.3 35.3 36.3 37.2 38.2 39.2 40.2 41.2 42.2 43.2
29.5 75 34.2 35.2 36.2 37.2 38.2 39.1 40.1 41.1 42.1 43.1 44.1 45.1
31.5 80 36.2 37.2 38.2 39.2 40.2 41.1 42.1 43.1 44.1 45.1 46.1 47.1
33.5 85 not made 39.2 40.2 41.1 42.1 43.1 44.1 45.1 46.1 47.1 48.1 49.1
35.5 90 not made 41.1 42.1 43.1 44.1 45 46 47 48 49 50 51
37.4 95 not made 43.1 44.1 45.1 46.1 47 48 49 50 51 52 53
39.5 100 44.1 45.1 46.1 47.1 48.1 49 50 51 52 53 54 55
41.3 105 46 47 48 49 50 50.9 51.9 52.9 53.9 54.9 55.9 56.9
43.3 110 48 49 50 51 52 52.9 53.9 54.9 55.9 56.9 57.9 58.9

Bralette Size Chart

Band Measurements Bust Measurements
BAND EU A B C D E F G
70 70 XS S M
75 75 S M L
80 80 M L XL
85 85 L XL
90 90 XL XXL
95 95 XXL 3XL
100 100 3XL 4XL
Band Measurements Bust Measurements
BAND EU A B C D E F G
27.6 70 XS S M
29.5 75 S M L
31.5 80 M L XL
33.5 85 L XL
35.4 90 XL XXL
37.4 95 XXL 3XL
39.4 100 3XL 4XL

* For example, if your “band measurement” is 90 cm (35.5 inches), your band size is EU 90 — that is band 40 in the size selector.

Chart to size selector: EU 70 = 32 · 75 = 34 · 80 = 36 · 85 = 38 · 90 = 40 · 95 = 42. Cups A–D are the same; chart E = DD, chart F = E, chart G = F.

Before you pick a cup: the maker’s size note says the cups run small — but the fabric stretches, and buyers land on both sides of that. Measure yourself against the table above. If the first one is off, the exchange is free for 60 days.

Where to put the tape for band and bust

Snug is sold in real band and cup sizes — band 30 to 48, cups A through H. A 34G here is an actual 34G, not a letter borrowed from a t-shirt tag. Two numbers and five minutes with a tape measure is all it takes.

How to measure — three steps

  1. Band. Wearing an unpadded bra or nothing on top, run the tape around your ribcage directly under the bust. Pull it snug and level, breathe out, and read the number in inches. Round up to the nearest even number — that is your band.
  2. Bust. Stand straight and run the tape around the fullest part of your bust, keeping it level across your back. Do not pull tight. Read the number in inches.
  3. Cup. Subtract the band from the bust. 1" = A · 2" = B · 3" = C · 4" = D · 5" = DD/E · 6" = DDD/F · 7" = G · 8" = H.

Example: 36" under the bust and 43" across the bust is a 7" difference — a 36G.

Find your size

Read down to your band, then across to the bust measurement you took. Every number in the table is a bust measurement in inches.

Band
(underbust) 		A B C D DD/E DDD/F G H
30
29–30.5" 		30.5–31.5 31.5–32.5 32.5–33.5 33.5–34.5 34.5–35.5 35.5–36.5 36.5–37.5 37.5–38.5
32
31–32.5" 		32.5–33.5 33.5–34.5 34.5–35.5 35.5–36.5 36.5–37.5 37.5–38.5 38.5–39.5 39.5–40.5
34
33–34.5" 		34.5–35.5 35.5–36.5 36.5–37.5 37.5–38.5 38.5–39.5 39.5–40.5 40.5–41.5 41.5–42.5
36
35–36.5" 		36.5–37.5 37.5–38.5 38.5–39.5 39.5–40.5 40.5–41.5 41.5–42.5 42.5–43.5 43.5–44.5
38
37–38.5" 		38.5–39.5 39.5–40.5 40.5–41.5 41.5–42.5 42.5–43.5 43.5–44.5 44.5–45.5 45.5–46.5
40
39–40.5" 		40.5–41.5 41.5–42.5 42.5–43.5 43.5–44.5 44.5–45.5 45.5–46.5 46.5–47.5 47.5–48.5
42
41–42.5" 		42.5–43.5 43.5–44.5 44.5–45.5 45.5–46.5 46.5–47.5 47.5–48.5 48.5–49.5 49.5–50.5
44
43–44.5" 		44.5–45.5 45.5–46.5 46.5–47.5 47.5–48.5 48.5–49.5 49.5–50.5 50.5–51.5 51.5–52.5
46
45–46.5" 		46.5–47.5 47.5–48.5 48.5–49.5 49.5–50.5 50.5–51.5 51.5–52.5 52.5–53.5 53.5–54.5
48
47–48.5" 		48.5–49.5 49.5–50.5 50.5–51.5 51.5–52.5 52.5–53.5 53.5–54.5 54.5–55.5 55.5–56.5

Choose your true band

The fabric is 91% nylon and 9% spandex — it is smooth and it moves with you, but it has little stretch by design, because the stretch is what makes a wireless band ride up. Take the band your tape measure gives you. Do not size the band down to get a tighter fit, and do not size it up because a stretchy bra fitted you that way.

Between two bands?

Take the smaller band and go up one cup — 36F and 34G hold the same volume. The band should sit level all the way round and you should be able to slide two flat fingers under it at the back, no more.

Sister sizes

Going up one band means going down one cup, and the other way round. 34G ≈ 36F ≈ 32H all carry about the same cup volume — handy if your usual size is sold out, or if your band feels right but the cup does not.

Still not sure?

Order the size your measurements say, try it at home, and if it is not right you have 60 days of free exchanges — see Exchanges & Returns. Or send us your two numbers via the form on our Contact page and we will tell you where to start.

Every band comes with a four-row hook-and-eye back, and a bra extender is included in the box, so there is room to adjust as your body changes.