Quick Answer

For a smocked spaghetti dress, choose the size that matches your child's chest circumference, not their age or height. The smocked bodice stretches but does not grow with a child, so a snug fit at the chest is key. Measure around the fullest part of the chest and compare to the garment's size chart.

Why Smocked Bodices Fit Differently

Unlike elastic waistbands or knit fabrics, a smocked bodice has limited stretch. The gathers are created by stitching rows of elastic thread into the fabric, which provides a flexible but not infinitely adjustable fit. This means a smocked spaghetti dress will feel snug at the chest when new and can become slightly loose over time as the elastic relaxes, but it won't stretch the way a ribbed knit does.

The smocked spaghetti dress from kate quinn (like style 540831) uses a modal blend (96% modal, 4% Lycra) for the skirt, but the bodice is the smocked section. The modal skirt has a soft drape and does not add structure. It's the smocking that determines the fit across the chest and upper back.

Step-by-Step Fitting Guide

  1. Step 1: Measure the Chest: Use a soft measuring tape around the fullest part of your child's chest, just under the armpits. Keep the tape snug but not tight. Write down the measurement in inches or centimeters. Common mistake: measuring over clothing or at a different height. Always measure bare-chested for accuracy.
  2. Step 2: Compare to the Smocked Bodice Size Chart: Find the garment's size chart (available in the product listing). Each size has a chest range. Choose the size where your child's chest measurement falls in the middle of the range, not at the maximum. Checkpoint: If your child is between sizes, size down if they have a slim build, or size up if they have a broader chest. The smocking is forgiving but not adjustable.
  3. Step 3: Check the Shoulder-to-Hem Length: Smocked dresses often run short in the torso. Lay a similar dress flat and measure from the top shoulder seam to the hem. Compare this to your child's torso length (shoulder to mid-thigh or the desired hemline). Common mistake: ignoring torso length. A child with a long torso may need to size up even if their chest measurement fits, to avoid the dress riding up.
  4. Step 4: Assess the Spaghetti Straps: Spaghetti straps can slip off narrow shoulders. If your child has very sloped or narrow shoulders, the straps might need a small stitch to shorten them. This is a common adjustment, not a flaw. Checkpoint: If the straps are too long, try tying a small knot at the back or adding a safety stitch. This preserves the dress's look without permanent alteration.

Product Details to Know

  • smocked spaghetti dress | bluestone | modal: The smocked spaghetti dress features spaghetti straps, smocked bodice, and gathered waist. Our modal fabric is buttery soft and made from 96% modal and 4% Lycra. Modal is a non-organic semisynthetic textile. Because the bodice is smocked and the skirt is modal, the fit depends almost entirely on chest measurement. The modal part will not stretch or shrink significantly, so any sizing adjustment must come from the smocked bodice.