The Optimist Necklace

31 Bits

Size Guide
Cream and Gold
  • 18" Length 
  • 14k Gold Plated Chain
  • Beads Made From Recycled Paper
  • Spring Ring Clasp
31 Bits jewelry is handcrafted in Uganda and Indonesia. All of the local artisans receive a sustainable income and access to counseling, health education, finance training and business training. By providing a fair marketplace for female artisans, 31 Bits is helping them and their families rise above poverty.

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    Size Chart

    Clothing Chart

      0X 1X 2X 3X
    Size 12 14 16 18 20 22 24
    Bust 41" 43" 45" 47" 49" 51" 53"
    Waist 33.5" 35.5" 38.5" 39.5" 41.5" 43.5" 45.5"
    Hip 43.5" 45.5" 48.5" 50.5" 52.5" 55.5" 57.5"

    How to Measure

    Measure around your body under your arms and over the fullest part of your bust.

    Measure around your body at your natural waistline. Keep the measuring tape comfortably loose.

    Measure around the fullest part of your hips, placing the tape around midway between your crotch and belly button.

    Take a pair of pants that fit you well and lay them flat. Measure the distance along the inner seam between the crotch and the hem.


    Bra - How to Measure

    Step 1: Measure your band size.

    With your bra on, measure firmly around your rib cage, underneath your breast. The measuring tape should be parallel with the ground. Please reference chart below for band measurements.

    Step 2: Measure your cup size.

    With your bra on, measure the fullest part of your bust. This works best with a non-padded bra. Make sure the tape is taut and straight. 

    Step 3: Calculate your bra size.

    Subtract your band measurement from your cup measurement. Generally, for each inch in difference, the cup goes up by one size.
    Range 29"–32" 33"–34" 35"–39" 39"–41" 42"–43" 44"–45"
    Size 34 36 38 40 42 44


    Step 1: 33" = 36 Band

    Step 2: 38"

    Step 3: 38" - 33" = 5", which is an E cup size in Prima Donna or DD in Elomi

    Step 4: Refer to Sister size chart to see equivalent cup sizes by brand

    Sister Size Chart

    PrimaDonna Elomi
    B B
    C C
    D D
    E DD
    F E
    G F
    H FF
    I G
    J GG