Standard clothing sizes were invented for mass manufacturing, not for intricate gowns with boning, delicate lace, and multiple layers of tulle. The simple truth is that virtually every wedding dress needs some form of alterations to fit your body properly. Even if you order your exact size, taking in the bust, lifting the hem, or adding a bustle is par for the course.
Because seamstresses and bridal tailors book up months in advance, especially during the peak summer wedding season in Ireland, getting your timeline straight makes the entire process completely painless. Here is exactly when to book, what happens at each appointment, and how to get your gown sitting just right.
Step 1: Book your specialist early (3 to 6 months before)
You do not need to wait until your gown arrives to book your fittings slot. Bridal tailors have busy diaries, so locking in your dates three to six months before the big day is wise. If you are having a summer wedding, reaching out even earlier is never a bad idea.
Look for specialists who deal specifically with bridal wear and formal tailoring. For example, Dublin studio Alteration Centre has been tailoring wedding gowns and wedding party outfits since 1975, covering everything from delicate vintage fabrics to modern couture. If your outfit needs bespoke additions like a custom cape or delicate silk touches, experienced design houses such as Wilde by Design create handmade Irish bridal pieces that complement your individual look.
Step 2: The first fitting (8 to 12 weeks before)
Your first fitting usually happens two to three months out from your wedding date. This is the heavy lifting appointment where your tailor evaluates the overall structure of the gown and starts pinning the main changes: taking in or letting out seams, reshaping the neckline, and setting the hemline.
There are two absolute non-negotiables you must bring to this fitting:
- Your wedding shoes: Hemming a dress without your exact heel height is impossible. Even half an inch makes the difference between gliding down the aisle or tripping over your front hem.
- Your exact underwear: The bra, shapewear, or seamless knickers you plan to wear will change your silhouette and bust height entirely. Wear them on the day so the tailor works with your true shape.
Specialist boutiques like Bridal by Tamem Michael in Fashion City, Dublin, handle alterations on site so you have full control over fit adjustments and bespoke styling tweaks in one spot.
Step 3: The second fitting (4 to 6 weeks before)
By your second fitting, the major structural cuts have been sewn into place. Now is the time to check the finer details. You will see how the dress sits through your ribs, waist, and hips, and whether the hem falls evenly all the way around.
This is also when your tailor will construct your bustle (the clever loop or button system that pins your train up off the floor for dancing). Pay close attention to how it works. Bring a trusted friend, your maid of honour, or a parent along to this appointment so they can learn how to button it up after your ceremony photos.
Step 4: The final fitting (2 to 3 weeks before)
Your final fitting is a quick check to make sure the garment fits like a glove and that you feel completely comfortable moving around. Put the dress on, walk around the studio, sit down on a chair, and lift your arms above your head. If anything pinches or pulls, speak up; your tailor wants you to feel confident, not restricted.
Once you are happy, your gown will receive a final professional press or steam to remove packing creases. In Naas, designer Sinead at Millicent Bride provides a dedicated bridal pressing service alongside alterations, ensuring fabrics and bespoke beaded veils look crisp for the morning of the wedding.
The short version
- Book your appointments early: Reach out to your tailor three to six months out to secure your dates.
- Pack the essentials every time: Never attend a fitting without your wedding day shoes and chosen underwear.
- Bring a helper: Take someone with you to your second fitting to master the bustle mechanism.
- Do the movement test: Walk, sit, and lift your arms before leaving the studio with your finished gown.





